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. 397B

HMMWV Engine and Crew Compartment Heater Support Bracket, Heat Shield, and Mounting Hardware TM 9-2320-280-24P · Fig. 397B

Every part in figure 397B of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 3303 Winterization Kits: 26 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 397B, Engine and Crew Compartment Heater Support Bracket, Heat Shield, and Mounting Hardware: 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	Tie Down Electrical Compon Strap NSN 5975-00-984-6582 · P/N MS3367-1-0 STRAP,TIEDOWN ELEC PART OF KIT P/N 57K3497 Fits: All models	4	253 in stock
2	Special Purpose Electrical Cable NSN 6145-00-705-6678 · P/N M13486-1-7 WIRE,ELECTRICAL PART OF KIT P/N 57K3497 Fits: All models	1	We can source it
3	Plain Hexagon Nut NSN 5310-01-474-1368 · P/N 114653 NUT,PLAIN,HEXAGON PART OF KIT P/N 57K3497 Fits: All models	2	We can source it
4	Lock Washer NSN 5310-00-045-3299 · P/N MS35338-42 WASHER,LOCK PART OF KIT P/N 57K3497 Fits: All models	2	84 in stock
5	Circuit Breaker NSN 5925-01-430-2318 · P/N AA5571/01-001 BREAKER,CIRCUIT PART OF KIT P/N 57K3497 Fits: All models	1	117 in stock $131.43 per eachgov't list price
6	Muffler-Exhaust Pipe Nonai Guard NSN 2990-01-473-9420 · P/N 12460427 GUARD,MUFFLER EXHAU PART OF KIT P/N 57K3497 Fits: All models	1	We can source it $280.93 per eachgov't list price
7	Lock Washer NSN 5310-01-478-5620 · P/N B18212HRCZ080 WASHER,LOCK PART OF KIT P/N 57K3497 Fits: All models	6	We can source it
8	Cap Hexagon Head Screw NSN 5305-01-149-1938 · P/N 11504336 SCREW,CAP,HEXAGON H PART OF KIT P/N 57K3497 Fits: All models	6	40 in stock
9	Machine Screw NSN 5305-00-984-6197 · P/N MS35206-249 SCREW,MACHINE PART OF KIT P/N 57K3497 Fits: All models	2	We can source it
10	Machine Screw NSN 5305-00-984-6210 · P/N MS35206-263 SCREW,MACHINE PART OF KIT P/N 57K3497 Fits: All models	2	694 in stock
11	Lock Washer NSN 5310-00-045-3296 · P/N MS35338-43 WASHER,LOCK PART OF KIT P/N 57K3497 Fits: All models	2	709 in stock
12	Plain Hexagon Nut NSN 5310-01-422-2147 · P/N 116003 NUT,PLAIN,HEXAGON PART OF KIT P/N 57K3497 Fits: All models	2	We can source it
13	Loop Clamp NSN 5340-00-724-7038 · P/N MS21333-76 CLAMP,LOOP PART OF KIT P/N 57K3497 Fits: All models	1	We can source it
14	Loop Clamp NSN 5340-00-177-3711 · P/N MS21333-16 CLAMP,LOOP PART OF KIT P/N 57K3497 Fits: All models	1	We can source it
15	Lug Terminal NSN 5940-00-682-2445 · P/N MS25036-158 TERMINAL,LUG PART OF KIT P/N 57K3497 Fits: All models	1	We can source it
16	Electrical Insulation Sleeving NSN 5970-00-787-2331 · P/N M23053/5-106-2 INSULATION SLEEVING PART OF KIT P/N 57K3497 Fits: All models	1	We can source it
17	Quick Disconnect Terminal Set NSN 5940-00-399-6676 · P/N 8338564 TERMINAL,SET QUICK PART OF KIT P/N 57K3497 Fits: All models	1	861 in stock
18	Flat Washer NSN 5310-00-298-8903 · P/N 8338570 WASHER,FLAT PART OF KIT P/N 57K3497 Fits: All models	1	995 in stock
19	Head Light Circuit Shell NSN 2590-00-695-9076 · P/N 5297084 SHELL,HEAD LIGHT PART OF KIT P/N 57K3497 Fits: All models	1	192 in stock
20	Special Purpose Electrical Cable NSN 6145-00-705-6678 · P/N M13486-1-7 WIRE,ELECTRICAL PART OF KIT P/N 57K3497 Fits: All models	1	We can source it
21	Machine Bolt NSN 5306-00-226-4829 · P/N B1821BH031C125N BOLT,MACHINE PART OF KIT P/N 57K3497 Fits: All models	2	74 in stock
22	Lock Washer NSN 5310-00-407-9566 · P/N MS35338-45 WASHER,LOCK PART OF KIT P/N 57K3497 Fits: All models	3	2,036 in stock
23	Flat Washer NSN 5310-00-081-4219 · P/N MS27183-12 WASHER,FLAT PART OF KIT P/N 57K3497 Fits: All models	2	1,368 in stock
24	Screw Thread Insert NSN 5325-01-505-3122 · P/N 12446871-11 INSERT,SCREW THREAD PART OF KIT P/N 57K3497 Fits: All models	2	We can source it
25	Multiple Angle Bracket NSN 5340-01-473-6897 · P/N 12460430 BRACKET,MULTIPLE AN PART OF KIT P/N 57K3497 Fits: All models	1	We can source it $60–$105 eachtypical
26	Self-Locking Hexagon Nut NSN 5310-00-814-0673 · P/N MS51943-33 NUT,SELF-LOCKING PART OF KIT P/N 57K3497 Fits: All models	2	354 in stock

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.