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NSN catalog · 90,857 parts Quote list Online store ↗

Catalog › Parts manuals › TM 9-2320-280-24P › Refrigeration, Air Conditioner, Heater and Air › Fig. 490

HMMWV Air Conditioner Compressor and Mounting Hardware, M997 and M997A1 Ambulance TM 9-2320-280-24P · Fig. 490

Every part in figure 490 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 52 Refrigeration, Air Conditioner, Heater and Air: 16 lines, 13 on our own shelf in Augusta, GA. The rest we source — select what you need and send one quote request, answered within one business day.

TM 9-2320-280-24P figure 490, Air Conditioner Compressor and Mounting Hardware, M997 and M997A1 Ambulance: exploded drawing with item numbers

Drawing from TM 9-2320-280-24P, approved for public release. Open it full size to zoom.

Your truck

Item	Part	Qty	On our shelf
1	Cap Hexagon Head Screw NSN 5305-00-725-2317 · P/N B1821BH038C150N SCREW,CAP,HEXAGON H 3/8-16 X 1.50 Fits: M997, M997A1	1	1,373 in stock
2	Flat Washer NSN 5310-00-087-7493 · P/N MS27183-13 WASHER,FLAT 3/8 Fits: M997, M997A1	7	We can source it
3	Cap Hexagon Head Screw NSN 5305-00-782-9489 · P/N B1821BH038C200N SCREW,CAP,HEXAGON H 3/8-16 X 2.00 Fits: M997, M997A1	3	365 in stock
4	Shouldered Stud NSN 5307-01-291-9018 · P/N 12339406-2 STUD,SHOULDERED #10-1.5 X 30 Fits: M997, M997A1	2	4 in stock
5	Flat Washer NSN 5310-01-147-8743 · P/N 3790768 WASHER,FLAT #10 Fits: M997, M997A1	3	23 in stock
6	Mounting Bracket NSN 5340-01-273-2368 · P/N 5598302 BRACKET,MOUNTING Fits: M997, M997A1	1	We can source it $50–$95 eachtypical
7	Lock Washer NSN 5310-01-206-7306 · P/N 11500207 WASHER,LOCK 10MM Fits: M997, M997A1	1	1 in stock
8	Plain Hexagon Nut NSN 5310-01-395-8747 · P/N B18241B100F NUT,PLAIN,HEXAGON #10-1.5 Fits: M997, M997A1	2	98 in stock
9	Lock Washer NSN 5310-00-637-9541 · P/N MS35338-46 WASHER,LOCK 3/8 Fits: M997, M997A1	3	1,162 in stock
10	Self-Locking Hexagon Nut NSN 5310-00-935-9021 · P/N MS51943-35 NUT,SELF-LOCKING,HE 3/8-16 Fits: M997, M997A1	1	219 in stock
11	V Belt NSN 3030-00-899-4888 · P/N 9433741 BELT,V 3/8 X 43.75 Fits: M997, M997A1	1	1,649 in stock
11	V Belt NSN 3030-01-332-8526 · P/N 12339359-27 BELT,V 3/8 X 43.75,COLD WEATHER Fits: M997, M997A1	1	2 in stock $37.23our price Buy online ↗
12	Flat Washer NSN 5310-01-204-6745 · P/N 11500324 WASHER,FLAT #10 Fits: M997, M997A1	2	We can source it
13	Mounting Bracket NSN 5340-01-272-6634 · P/N 12339906 BRACKET,MOUNTING Fits: M997, M997A1	1	1 in stock $445.00 per eachgov't list price
14	Reciprocating Compressor NSN 2530-01-197-5502 · P/N 12340661 COMPRESSOR,RECIPROC Fits: M997, M997A1	1	35 in stock $875.00 per eachgov't list price
15	Plain Hexagon Nut NSN 5310-00-732-0558 · P/N MS51967-8 NUT,PLAIN,HEXAGON 3/8-16 Fits: M997, M997A1	2	398 in stock

Buy the 1 in-stock part on our store ↗

Qty is how many the assembly uses, as the manual lists it. Our price is our online store's price: Buy online opens that part on secoparts.net for card checkout. Typical is an estimate from the government catalog price and what we have charged for similar parts — not a quote. Gov't list price is the government catalog (FEDLOG) price, a public reference, not ours. "Fits" comes from the manual's usable-on codes; a line without codes applies to every model.