Part No.	Description	No. per Unit	Total No.	Comments	Dlvrd?	Com	Prov	Drawings
	INPUT STAGES & FOLDING MIRROR			xx pounds				ast-21-a01,a02,a03
21-001	Linear slide (Automation Gauges VA-11)	1	1		*
21-002	Slider body	1	1	Mod by MW and MEK	mod		MEK	ast-21-p01,p02
21-003	Rt angle bracket	1	1	Opto Sigma 123-8170	*		MEK	ast-21-p04
21-004	Alignment jig for slider	1	1		*		MEK	ast-21-p04
21-005	Linear stepper motor (HSI 46441-12)	1	1		*		*
21-006	Motot mount	1	1		*		MEK	ast-21-p05
21-007	4-40 nut	1	1	For 21-006	*
21-008	no 4 flat washer	1	1	ditto	*
21-009	no 4 lock washer	1	1	ditto	*
21-010	Arm to attach motor to slide	1	1		*		MEK	ast-21-p05
21-011	Holder for limit switches, front	1	1		*		MEK	ast-21-p06
21-012	Holder for limit switches, back	1	1		*		MEK	ast-21-p06
21-012s	2-56x3/32 set screw	2	2	To hold limit switches in place	*
21-013	Limit switches (5V prox switches)	2	2	HTM FCU1-D0401N-A3U2/I	*
21-014a	8-32x1/2 sckt-hd cap screws (ss)	4	4	Attach slide to body	*
21-014b	8-32x3/4 sckt-hd cap screw	2	2	Attach slide to bracket	*
21-015	4-40x0.25 sckt-hd cap screw (ss)	6	6	Attach 21-010, 11 and 12	*
21-016a	6-32x3/8 sckt-hd cap screw (ss)	2	4	Attach linear stepper motor to mount	*
21-016b	no. 6 lock washer	2	4	ditto	*
21-017	1/4-20x0.5 sckt-hd cap screws (ss)	6	6	Attach bracket to echelle stand	*
21-018	Threaded attachment for fibers, type 1	3	3	Thor Labs ADASMA, modified	*		MW	ast-21-p03
21-019	Threaded attachment for fibers, type 2	1	1	Thor Labs ADASMA, modified	*		MW	ast-21-p03
21-020	Nylon tipped 6-32 set screw	4	4	Thor labs SS6N013	*
21-021	Slit holder (barrel)	1	1		mod		MW	ast-21-p03
21-022	Slit (75-micron wide)	1	1	Ealing	*
21-023	0-80x1/8 screws	3	3	Hold slit in place (must be shortened)	*
21-024	Eccentric	1	1	Make of brass bar	*		MW	ast-21-p03,r01
21-025	some rather tiny (2-56x1/16) set screws	3	3		*
21-026	Shutter	1	1	Dayco	*
21-027	Shutter bracket (main feed)	1	1		uw		JAE	ast-21.p04
21-028	4-40x3/8 sckt-hd cap screw (ss)	2	2	Attach bracket to echelle stand	*
21-029	2-56x3/8 screw	1	1	Attach shutter to bracket	?
	MOUNT FOR FOLDING MIRROR						MW	ast-21-a03
21-030	Bridge	1	1		*		MEK	ast-21-p08,r02
21-031	Folding mirror (1/2x1x6.5)	1	1	Pyrex mirror from Marshall	*		MSFC	ast-21-p09
21-032	Front/back mirror retainer	4	4		*		MEK	ast-21-p10
21-033	Upper inside mirror retainer	1	1		*		MEK	ast-21-p10
21-034	Lower inside mirror retainer	1	1		*		MEK	ast-21-p10
21-035	Positioning screw (1/4-80x1)	6	6	Thor Labs F25SS-100	*
21-036	Spring-loaded set screw	6	6	Travers	*
21-037	8-32x1/2 sckt-hd cap screw (ss)	2	12	Attach mirror retainers to bridge	*
21-038	1/4-20x1.5 sckt-hd cap screw (ss)	4	4	Attach bridge to echelle stand	*
	LOW-DISPERSION FEED							ast-21-a04
21-040	Linear slide (Automation Gauges VA-11)	1	1	Automation Gages, VA-11	*	0
21-041	Slider body	1	1		*		MEK	ast-21-p07,r0?
21-042	Base	1	1		*		MEK	ast-21-p07
21-043	Motor (HSI 46441-12)	1	1		*
21-044	Motor mount (a version of 21-007)	1	1		*		MEK	ast-21-p11
21-045	4-40 nut	1	1	For 21-043	*
21-046	4-40 lock washer	1	1	ditto	*
21-047	Arm to attach motor to slide	1	1		*		JAE	ast-21-p11
21-048	Holder for limit switch, front	1	1		*		MEK
21-049	Holder for limit switch, back	1	1	Same as 21-012	*		MEK
21-050	Limit switches (5V prox switches)	2	2	HTM FCU1-D0401N-A3U2/I	*
21-051a	8-32x1/4 sckt-hd cap screws (ss)	4	4	Attach slide to body	*
21-051b	8-32x3/8 sckt-hd cap screw (ss)	2	2	Attach slide to base	*
21-052	4-40x0.25 sckt-hd cap screw (ss)	6	6	Attach 21-047, 48 and 49	*
21-053	6-32x3/8 sckt-hd cap screw (ss)	2	4	Attach linear stepper motor to mount	*
21-054	no. 6 lock washer	2	4	ditto	*
21-055	Clamp for fiber end	1	1		??
21-056	3-48x1/4 sckt-hd cap screw (ss)	1	1	Attach clamp	?
21-057	no 3 lock washer	1	1	ditto	?
21-058	1/4-20x0.5 sckt-hd cap screws (ss)	4	4	Attach feed to echelle stand	*
21-059a	Nylon loop	4	4	Hold wire from limit sitch
21-059b	6-32x3/8 sckt-hd cap screw (ss)	4	4	ditto
21-059c	no 6 flat washer	4	4	ditto
	FIBER SUPPORT COLUMN							ast-21-a05
21-060	Fiber guide	1	1		?			ast-21-p12
21-061	Nylon loop	3	3		?
21-062	6-32x0.5 sckt-hd cap screw (ss)	3	3		?
21-063	1/4-20x0.5 sckt-hd cap screws (ss)	2	2		*
21-064	Adapter for column	1	1	Thor Labs	*
21-065	Column	1	1	Thor Labs	*
21-066	Head for column	1	1	Thor Labs	*
					...
					...
	COLLIMATOR/REIMAGING MIRRORS			xx pounds each, assembled				ast-22-a01,a02
22-001	Collimator/Reimaging Mirror	1	2	Star Instruments	*
22-002	Invar (back) puck	3	6	6 for mirrors, 5 for echelle	*		MEK	ast-22-p03
22-003a	Lateral (side) puck	2	4		*		J&J	ast-22-p10
22-003b	Horizontal puck adapter	2	4		*		MW	ast-22-p10
22-004	Base support puck	1	2		*		J&J	ast-22-p10
22-010	Mirror stand	1	2		**		JAE	ast-22-a01
22-011	Base plate	1	2		*		MW	ast-22-p04,p05,r01
22-012	Vertical Frame (back plate)	1	2		*		JAE	ast-22-p06,r02
22-013	Vertical gusset	4	8		*		MEK	ast-22-p07
22-014	Lateral-support frame, 1	2	4		*		MEK	ast-22-p07
22-015	Lateral-support frame, 2	1	2		*		MEK	ast-22-p07
22-016	Mirror retainer, clip	3	6		*		JAE	ast-22-p07
22-017	Standoff, type 1	2	4		*		MEK	ast-22-p07
22-018	Standoff, type 2	1	2		*		MEK	ast-22-p07
22-019	Baffle, for collimator	1	1	Needs cleaning and coating	uw		JAE	ast-22-p09
22-020	Baffle, for reimaging mirror	1	1	ditto	uw		JAE	ast-22-p09
22-021	Standoff for baffle	0	0		N/A
22-022	Vertical positioning screw	1	2		*		MW	ast-22-p08
22-023	Carbide ball for positioning screw	1	2	1/4-inch ball ftom Small Parts (BYC-4)	*
22-024	1/4-20x3/8 nylon tipped set screw	1	2	Retain 22-022	*		MEK
22-025	1/4-20x5/8 sckt-hd cap screw (ss)	38	76	Hold vertical parts together	*
22-026	1/4-20x1.25 sckt-hd cap screw (ss)	16	32	Attach base to uprights	*
22-027	10-32x5/8 sckt-hd cap screw (ss)	6	12	Attach retainers to frame	*
22-028	6-32x3/8 machine screw (ss)	6	12	Attach retaining clips	*
22-029	10-32x3/8 sckt-hd cap screw (ss)	4	8	Attach baffles	*
22-030	Positioning actuator	1	16	10 for mirrors, 6 for echelle	*		MW	ast-22-a02
22-031	Shell	1	16		*		MW	ast-22-p01
22-032	Shell cap	1	16		*		MW	ast-22-p01
22-033	Body	1	16		*		MW	ast-22-p02
22-034	Link	1	16		*		MW	ast-22-p03
22-035	Stud (adjusting screw)	1	16		*		MW	ast-22-p03
22-036	Coil spring	1	16	Murphy&Read xxx	*
22-037	6-32x3/8 sckt-hd cap screw (ss)	4	64	Attach cap to body	*
22-038	8-32x1.5 sckt-hd cap screw	3	48	Attach to puck	*
22-039	8-32x5/8 sckt-hd cap screw (ss)	3	12	Attach standoff (22-003b) to puck	*
22-040	8-32x1.5 sckt-hd cap screw (ss)	4	64	Attach actuator to stand	*
22-041	Spring compressor	1	1	Compress springs for mounting	*		MW	ast-22-p01
					...
					...
	ECHELLE&STAND			xx pounds, assembled				ast-23-a01
23-001	Echelle grating	1	1		*
23-002	Invar puck	6	6	Invar (get from eagle Alloys)	*		MEK	ast-22-p03
23-004	Puck for counterweight	1	1	Invar	*		MEK	ast-23-p08
23-010	Stand for Echelle grating	1	1		**		MW	ast-23-a01
23-011	Base plate	1	1		*		MW	ast-23-p01,p02,,r01
23-012	Vertical side frame, 1	1	1		*		MW	ast-23-p03
23-013	Vertical side frame, 2	1	1		*		MW	ast-23-p03,p04
23-014	Interior frame (gusset)	1	1		*		MW	ast-23-p05
23-015	Front lateral frame, lower	1	1		*		MW	ast-23-p06
23-016	Front lateral frame, upper	1	1		*		MW	ast-23-p06
23-017	Back lateral frame, lower	1	1		*		MW	ast-23-p06
23-018	Back lateral frame, upper	1	1		*		MW	ast-23-p06
23-019	Top plate	1	1		*		MW	ast-23-p05
23-020	Counterweight saddle	1	1		*		MW	ast-23-p07
32-021	Counterweight frame	1	1		*		MW	ast-23-p07
23-022	Counterweight body	1	1		*		MEK	ast-23-p08
23-023	Counterweight shaft	1	1		*		MEK	ast-23-p08
23-024	Counterweight	1	1		*		MEK	ast-23-p08
23-025	Counterweight attachment	1	1		*		MEK	ast-23-p08
23-026	Counterweight cable	1	1		??		MW	ast-23-p09
23-027	Puck adapter	1	1		*		MEK	ast-23-p09
23-028	Flexural pivot	2	2	Lucas 5012-400	*
23-029	Stop, type 1 (narrower)	2	2		*		MEK	ast-23-p08
23-030	Stop, type 2 (wider)	2	2		*		MEK	ast-23-p08
23-031	1/4-20x5/8 sckt-hd cap screw (ss)	58	58	Assemble parts of stand	*
23-032	1/4-20x1.25 sckt-hd cap screw (ss)	30	30	Attach stand to base	*
23-033	1/4-20x1 sckt-hd cap screw (ss)	8	8	Attach stops to side frames	*
23-034	1/4-20x1.5 sckt-hd cap screw (ss)	8	8	Attach CW saddle	*
23-035	3/8-in flat washer (ss)	2	2	to secure counterweight
23-036	3/8-in lock washer (ss)	1	1	to secure counterweight
23-037	3/8-24 nut (ss)	2	2	to secure counterweight
23-038	8-32x3/4 sckt-hd cap screw (ss)	7	7	Various functions with counterweight
23-040	Positioners (same as parts 22-030 above)	6	6		*
23-041	8-32x5/8 sckt-hd cap screws (ss)	4	24	attach positioners to cell	*
					...
					...
	CROSS DISPERSION GRATING			xx pounds, assembled	**			ast-24-a01
24-001	Grating	1	2		*
24-010	Stand for Cross-Dispersion Grating	1	1		**		MW	ast-24-a01
24-011	Base	3	6		*		MW	ast-24-p01
24-012	Column	1	2		*		MW	ast-24-p02
24-013	Rotor	3	6		*		MW	ast-24-p03
24-014	Bearing (Kaydon KC045AR0)	2	2		*	0
24-015	Bearing spacer	1	1		*		MW	ast-24-p04
24-016	Bearing retainer	1	1		*		MW	ast-24-p04
24-017	10-32x5/8 sckt-hd cap screw (ss)	6	6	Attach bearing retainer	*
24-018a	no. 10 flat washers	6	6		*
24-018b	no. 10 lockwashers	6	6		*
24-019	Felt seal (1/8x1/4x24)	1	1		*		NR&G
24-020	Base of grating stand	3	6		*		MW	ast-24-p05
24-021	Upright of grating stand	1	2		*		MW	ast-24-p07
24-022	Back of grating stand	3	6		*		MEK	ast-24-p06
24-023	Standoff	1	1		*		MW	ast-24-p07
24-024	Back stiffener of grating stand	1	2		*		MW	ast-24-p07
24-025	1/4-20x1.25 sckt-hd cap screw (ss)	6	6	Attach base to column	*
24-026	1/4-20x1 sckt-hd cap screw (ss)	6	6	Attach grating cage to rotor	*
24-027a	1/4-20x1/2 sckt-hd cap screws (ss)	12	12	Assemble grating cage	*
24-027b	1/4-20x1/2 flt-hd hex-skt mach screw (ss)	6	6	Attach 24-024 to 24-022	*
24-028a	Positioning clip, 1	1	1		*		MEK	ast-24-p08
24-028b	Shim for clip, 1	1	1		*		JAE	aux. drawing
24-029a	Positioning clip, 2	1	1		*		MEK	ast-24-p08
24-029b	Shim for clip, 2	1	1		*		JAE
24-030a	Positioning clip, 3	1	1		*		MEK	ast-24-p08
24-030b	Shim for clip, 3	1	1		*		JAE
24-031	1/4-80x3/4 set screw	3	3	Thor Labs F25SS-075	*	3
24-032	3/8-40x3/8 sleeve for 1/4-80 set screw	3	3	Thor Labs N80L5	*	1
24-033	5/16-18 spring-loaded set screw	3	3	J.W. Winco - L04-4599	*
24-034	Grating retainer	1	1		*		MEK	ast-24-p08
24-035	10-32x5/8 sckt-hd cap screw (ss)	10	10	Attach positioning clips to frame	*
24-036	Clip (lateral retainer)	1	1		*		JAE	ast-24-p08
24-037	6-32x3/8 flat-hd machine screws	2	2	Attach clip to 22-034
24-038	Spherical washer set	2	2	Travers 83-032-005	*	1
24-039	Motor mount	1	1		*		MW	ast-24-p09
24-040	Haydon Switch linear activator	1	1	HSI 4644X-12	*
24-041a	D0.20 steel ball with retainer	1	1	Starret micrometer ball	*
24-041b	Ball adapter for motor shaft	1	1	D0.25x0.25 steel shaft; 4-40 thread	*	1	MEK
24-042	6-32x3/8 sckt-hd cap screw (ss)	2	2	Attach Motor	*
24-043	no. 6 lock washer	2	2	ditto	*
24-044	Push plate	1	1		*		MW	ast-24-p09
24-045	1/4-20x5/8 sckt-hd cap screw (ss)	8	8	Attach 24-039,44 to base	*
24-046	OD.25x.25 standoff for no. 6 screw	1	1
24-047	6-32x0.5 sckt-hd cap screw (ss)	1	1	To retain spring
24-048	Spring-retaining loop	1	1					ast-24-p??
24-099	6-32x1/4 sckt-hd cap screw (ss)	1	2
24-050	Extension spring	1	1	Use extras from axial hard points	*
					...
					...
	CAMERA AND MOUNT							ast-25-a01
25-001	Spectrograph camera (Epps etc.)	1	1		des
25-010	Mount for spectrograph
25-003
					?
					?
	DETECTOR AND MOUNTS				**			ast-26-a01
26-001	CCD (SITe 102A)	1	1		*
26-010	Dewar	1	1	IR Labs through SDSU	*
26-011	CryoTiget pump	1	1		*
26-012	Power cord for CryoTiget	1	1		*
26-013	Feed line for Cryotiger	1	1		*
26-104	Return Line for CryoTiger	1	1		*
26-015	Stand for Dewar	1	1	Make out of wood	*		JAE
26-016
26-030	Positioner for Dewar	1	1	Part of 25-101	??
	OPTICAL TABLE							ast-27-a01
27-001	Optical table	1	3		*
27-002	Legs for table	4	4		*
27-003	Stringers for table	4	4		*
27-004	Screws to assemble legs	8	8		*
27-005	Air fittings for levelling table	...	...		*
27-010	Leg extender	4	4		Mat			ast-27-a02,p01
27-011	Leg extender, base	1	4	6.63x6.63x3/8 steel plate, 3/4-in hole				ast-27-p01
27-012	Leg extender, column	1	4	11-in of 6-in pipe				ast-27-p01
27-013	Leg extender, top	1	4	6.63x6.63x3/8 steel plate, 4-in hole				ast-27-p01
27-014	Concrete anchor for 3/8-in threaded rod	1	4		*
27-015	3/8-16x1.5 threaded rod	1	4		*
27-016	3/8-in flat washer	2	8		*
27-017	3/8-in lock washer	2	8		*
27-018	3/8-16 nut	2	8		*
27-019	Clamp rod (3/8-16x??)	1	4		*
27-020	Clamp bracket	1	4	Use fender washer?	?
27-021	3/8-16x1 sckt-hd cap screw	2	8	To locate legs	*
27-030	Insertion frames	2	2		uw		JAE	ast-27-a02,a03
27-031	Top rail	1	2	10-ft 4x4	Mat			(No parts drawings;
27-032	Bottom rail	1	2	4x4	uw			Use assembly drawings
27-033	Uprights	3	6	4x4	uw			For dimensions)
27-034	Braces	2	4	3/4-in plywood	des
27-035	Back support	1	2	4x4	Mat
27-036	Hinge	1	2	Heavy steel gate hinge, perhaps
27-037	Back rail	1	2	10-ft 4x4
27-040	Cross brace	2	2	3/4-inch plywood sheet (35x20.5 in)
27-041	Carriage bolt (3/8-16x9)	4	8	Attach hinge to 27-033,035,040
27-042	Carriage bolt (3/8-16x4)	4	8	Attach back rail to hinge
27-043	Carriage bolt (3/8-16x4.5)	4	8	Attach braces 27-034
27-045	Shims for insertion frames (¾-in plywood)	?	?
27-046	Jacks for inserting table	2	2	Fence puller?, come-to?	?
27-050	Insulating Box	1	1		des		JAE	ast-27-a04
27-051	Top plate	1	1					ast-27-p02
27-052	Bottom Plate	1	1					ast-27-p02
27-053	Bottom side	2	2					ast-27-p02
27-054	Top side (upper)	2	2					ast-27-p02
27-055	Top side (lower)	2	2					ast-27-p02
27-056	Lip	2	2					ast-27-p02
27-057	Corner brace	4	4	1x1x82 strip	...
27-058	End brace	8	8	3x3x1 diagonal
27-059	Piano hinge	2	2					ast-27-p02
27-060	Insulation	6	6	Six sheets, cut to fit (surplus; at FO)
27-065	Wall guide (1st type)	4	4	2x4x32				ast-27-p02
27-066	Wall guide (2nd type)	4	4	2x4x20.5				ast-27-p02
27-067	Wall cleat	4	4	2x4x12				ast-27-p02
	AUXILIARY
27-070	Positioning puck	24	24	To locate mounts (22,23,&24)	Des		JAE	Ast-27-p03
27-071	5/16-24x1.0 set screw	24	24	Activate motion	Ord
27-072	1/4-20x3/4 sckt-hd cap screw (ss)	48	48	Attach puck to table	*
					...
					...
	CALIBRATION BENCH							ast-28-a01
28-001	18x24-in Optical Table	1	1	Vere 18242E2	*			ast-28-a01
28-002	Long mounting rail (fiber&contin. Source)	1	1	Ealing 53-1079	*
28-003	Short mounting rail (line source)	1	1	Ealing 53-1061	*
28-004	1/4-20x3/4 sckt-hd cap screws (ss)	?	?	Attach rails to bench (use extras)	*
28-005	Sliding mounts for rails	3	3	Ealing 61-1103	*
28-006	BK7 lens (F=3 in, OD=1 in)	2	2	Ealing 43-1049	*
28-007	Mounts for 1-in lenses	2	2	Ealing 61-0170	*
28-008a	Adjustable mount for fiber	1	1	Ealing 44-9991	*
28-008b	Plug for fiber cable	1	1	ThorLabs ADASMA, modified	*		MEK
28-009	Spacing post for mounting 28-008	1	1	Oriel	*
28-010	Sliding mounts for sources	2	2	Ealing 61-1095	*	1
28-011	Spacer for ThAr (line-source) mount	1	1		*		MEK	ast-28-p01
28-012	Spacer for mount for continuum source	1	1		*		MEK	ast-28-p01
28-013	Stepper motor	1	1	Harlin Jones&Assoc, 4640-MS	*
28-014	Mirror plate	1	1	Berg 25CP66A-60	*		MEK	ast-28-p02
28-014a	6-32 set screw	1	1	came with wheel	*
28-015	Circular mask for limit switches	1	1	Use surplus sheet metal	*		JAE
28-015a	4-40x1/4 sckt-hd cap screw (ss)	5	5	Attach mask to wheel	*
28-016	Flip mirror	1	1	Edmund Scientific K30-875	*	1
28-017	Limit switches	2	2	Try Eddie Warner	*
28-018	Holder for limit switches	2	2		*		MEK	ast-28-p03
28-019	6-32x1/2 sckt-nd cap screw (ss)	2	2	Attach 28-018 to frame	?
28-020	2-56x0.125 screws	3	3	attach mirror retainer	N/A
28-021	Right-angle Mounting Plate (use for motor)	1	1	Ealing 61-0279, modified	*	1	MEK	ast-28-p01
28-022	Motor adapter (plate)	1	1		*		MEK	ast-28-p01
28-023	8-32x1/2 sckt-hd cap screws (ss)	4	4	Attach motor to plate	?
28-024	no. 8 lock washers	4	4	ditto	?
28-025	10W quartz-halogen lamp	1	1	Oriel 6318	*	9
28-026	Plug for lamp	1	1	Oriel 66305	*
28-027	Power supply for continuum source	1	1	Oriel 63941	*
28-028	Th-Ar calibration lamp	1	1	Caleco P858A	*
28-030	Power supply for calibration lamp	1	1	Caleco (constant current) P209	*
28-031	Mounting adapter for Th-Ar lamp	1	1		*		MEK
28-032	Right-angled Mounting Plate	1	1	Ealing 61-0279, modified	*		MEK	ast-28-p01
28-033	8-32x3/8 sckt-hd cap screw (ss)	4	4	Attach adapter plate to rt-angle
28-034	10-32x1 sckt-hd cap screw (ss)	1	1	Tension mount for calib. Lamp
	MISC FOR FIBERS
28-050	Laser adapter plate	1	1	Aluminum rod	des		MW
28-051	Laser adapter fitting	1	1	Thor Labs adapter	*
28-052	Polishing guide	1	1	Thor Labs D50-A (modified)			MW