SECO Parts and Equipment — U.S. stocking supplier since 1951 · CAGE 1JUW8 · 3000 Mike Padgett Hwy, Augusta, GA 30906 706-798-7500 sales@secoglobal.com secoparts.net ↗

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

Catalog › Parts manuals › TM 9-2320-280-24P › Winterization Kits › Fig. 380

HMMWV Swingfire Heater Kit, Circuit Breaker and Related Parts TM 9-2320-280-24P · Fig. 380

Every part in figure 380 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 3303 Winterization Kits: 15 lines, 3 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 380, Swingfire Heater Kit, Circuit Breaker and Related Parts: 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	Plain Hexagon Nut NSN 5310-00-934-9754 · P/N MS35650-382 NUT,PLAIN,HEXAGON #8-32 PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	2	We can source it
2	Lock Washer NSN 5310-00-045-3299 · P/N MS35338-42 WASHER,LOCK PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	2	84 in stock
3	Machine Screw NSN 5305-00-984-6195 · P/N MS35206-247 SCREW,MACHINE #8-32 X 3/4 PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	2	We can source it
4	Circuit Breaker NSN 5925-01-430-2318 · P/N AA5557/01-001 CIRCUIT BREAKER PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	117 in stock $131.43 per eachgov't list price
5	Nonmetallic Grommet NSN 5325-00-270-8891 · P/N MS35489-21 GROMMET,NONMETALLIC PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	We can source it
6	Instruction Plate NSN 9905-01-317-7987 · P/N 12342026 PLATE,INSTRUCTION PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	We can source it
7	Nonmetallic Grommet NSN 5325-00-291-9366 · P/N MS35489-11 GROMMET,NONMETALLIC PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	We can source it
8	Thermostatic Switch NSN 5930-01-318-2809 · P/N 12356766 SWITCH,THERMOSTATIC PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	We can source it $2,011.23 per eachgov't list price
9	Electrical Connector Set NSN 5935-01-314-2084 · P/N 11669531 CONNECTOR SET,ELECT PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	We can source it $273.44 per eachgov't list price
10	Identification Plate NSN 9905-01-317-7986 · P/N 12342027 PLATE,IDENTIFICATIO PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	We can source it
11	Identification Marker NSN 7690-01-315-8540 · P/N 12342024 MARKER,IDENTIFICATI PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	We can source it
12	Lock Washer NSN 5310-00-550-3714 · P/N MS35333-47 WASHER,LOCK 3/4 PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	We can source it
13	Electrical Cable Nipple NSN 5975-00-553-6995 · P/N MS25171-1S CABLE NIPPLE,ELECTR PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	We can source it
14	Self-Locking Hexagon Nut NSN 5310-00-935-9022 · P/N MS51943-32 NUT,SELF-LOCKING,HE 1/4-28 PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	2	We can source it
15	Engine Generator Cutout Relay NSN 2920-00-848-3292 · P/N 1116968 CUTOUT RELAY,ENGINE 24 VOLTS PART OF KIT P/N 5705615 Fits: All A0 and A1 models, plus M1121	1	2 in stock $239.44 per eachgov't list price

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.