Catalog › Parts manuals › TM 9-2320-280-24P › Winterization Kits › Fig. 368

HMMWV Arctic Kit, Heater Assembly, Plenum Assembly, and Related Components TM 9-2320-280-24P · Fig. 368

Every part in figure 368 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 3303 Winterization Kits: 47 lines, 24 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 368, Arctic Kit, Heater Assembly, Plenum Assembly, and Related Components: 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	Nonmetallic Round Section Seal NSN 5330-01-203-9187 · P/N 5582936 SEAL,NONMETALLIC PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it
2	Air Duct Regulator NSN 2540-01-293-6926 · P/N 12340432 REGULATOR,AIR DUCT PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $1,533.47 per assemblygov't list price
3	Hose Clamp NSN 4730-00-908-6292 · P/N MS35842-14 CLAMP,HOSE PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	3	282 in stock
4	Cowl Cover Assembly NSN 2540-01-197-5450 · P/N 12340434 COVER ASSEMBLY,COWL PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $25–$45 per assemblytypical
5	Blind Rivet NSN 5320-01-135-7319 · P/N NAS9301BNS-6-03 RIVET,BLIND PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	8	72 in stock
6	Centrifugal Fan Housing NSN 4140-01-259-2175 · P/N 12340477 HOUSING,CENTRIFUGAL PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $1,373.85 per eachgov't list price
7	Machine Screw NSN 5305-01-259-6322 · P/N 12342499-1 SCREW,MACHINE #10-32 X 1/2 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	1,205 in stock
8	Cotter Pin NSN 5315-00-829-1480 · P/N MS24665-208 PIN,COTTER PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it
9	Setscrew NSN 5305-00-724-6783 · P/N MS51965-29 SETSCREW #8-32 X 1/4 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it
10	Nonmetallic Grommet NSN 5325-00-184-9846 · P/N C3030 GROMMET,NONMETALLIC PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	4 in stock
11	Heater Duct Shield NSN 2540-01-394-6167 · P/N 12342087-1 SHIELD,HEATER DUCT PART OF KIT P/N 5705698 Fits: All A0 models except M1097; all A1 models except M996A1, M997A1, M1097A1; all A2 models except M997A2, M1097A2, plus M1121	1	We can source it $102.29 per eachgov't list price
12	Cotter Pin NSN 5315-00-285-7161 · P/N MS24665-377 PIN,COTTER PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	3	400 in stock
13	Exhaust Pipe Connector NSN 2990-01-322-9881 · P/N 12342091 CONNECTOR,EXHAUST P PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $230.90 per eachgov't list price
14	Hose Clamp NSN 4730-00-908-3193 · P/N WWD48-58H CLAMP,HOSE PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	2	168 in stock
15	Pipe Flange NSN 4730-01-322-9871 · P/N 12342083 FLANGE,PIPE PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $35–$75 eachtypical
16	Heater Thermaseal NSN 2540-01-123-1218 · P/N 12275161 THERMASEAL,HEATER PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	44 in stock $124.42 per eachgov't list price
17	Exhaust Pipe Connector NSN 2990-01-322-9879 · P/N 12342093 CONNECTOR,EXHAUST P PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $95–$160 eachtypical
18	Self-Locking Hexagon Nut NSN 5310-00-935-9022 · P/N MS51943-32 NUT,SELF-LOCKING,HE 1/4-20 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	4	We can source it
19	Vehicular Compartment Heater NSN 2540-01-194-3323 · P/N MIL-PRF-62550/3 HEATER,VEHICULAR,CO Fits: All A0 and A1 models, plus M1121	1	88 in stock $11,926.48our price Buy online ↗
20	Hose Clamp NSN 4730-00-908-6294 · P/N A-A-52506 CLAMP,HOSE PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	2	633 in stock
21	Mounting Bracket NSN 5340-01-204-3904 · P/N 12340448 BRACKET,MOUNTING PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	2	We can source it $55–$90 eachtypical
22	Flat Washer NSN 5310-00-809-4058 · P/N MS27183-10 WASHER,FLAT 1/4 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	22	2,325 in stock
23	Lock Washer NSN 5310-00-582-5965 · P/N MS35338-44 WASHER,LOCK 1/4 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	4	4,285 in stock
24	Cap Hexagon Head Screw NSN 5305-00-071-2506 · P/N B1821BH025C050N SCREW,CAP,HEXAGON H 1/4-20 X 1/2 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	4	300 in stock
25	Plate Spacer NSN 5365-01-326-1153 · P/N 12342092 SPACER,PLATE PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $215.04 per eachgov't list price
26	Flat Washer NSN 5310-00-014-5850 · P/N MS27183-42 WASHER,FLAT 7/32 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	2	909 in stock
27	Machine Screw NSN 5305-00-995-6311 · P/N MS35207-271 SCREW,MACHINE #10-24 X 1.75 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	2	We can source it
28	Metal Tube Assembly NSN 4710-01-203-1304 · P/N 5583352 TUBE ASSEMBLY,METAL PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it quote only $25–$40 per assemblytypical
29	Pipe to Tube Elbow NSN 4730-01-204-5457 · P/N 5-2 010203CA ELBOW,PIPE TO TUBE PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $40–$80 eachtypical
30	Fluid Filter Element NSN 2910-01-445-8097 · P/N A52972-1 FILTER,FLUID PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	15 in stock $169.59 per eachgov't list price
31	Vehicular Insulation NSN 2510-01-376-1092 · P/N 12339909 INSULATION PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	1 in stock $75–$130 eachtypical
32	Self-Locking Hexagon Nut NSN 5310-00-061-4650 · P/N MS51943-31 NUT,SELF-LOCKING,HE 1/4-20 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	9	626 in stock
33	Automotive Trim Bezel NSN 2590-01-263-3254 · P/N 12338838-2 BEZEL,AUTOMOTIVE TR PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	217 in stock
34	Cap Hexagon Head Screw NSN 5305-00-225-3843 · P/N B1821BH025C100N SCREW,CAP,HEXAGON H 1/4-20 X 1.00 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	8	559 in stock
35	Fuel Filter Guard NSN 2910-01-323-0123 · P/N 12342086 GUARD,FUEL FILTER PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $25–$60 eachtypical
36	Self-Locking Hexagon Nut NSN 5310-00-877-5797 · P/N MS21044N3 NUT,SELF-LOCKING,HE 3/16-32 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	2	364 in stock
37	Straight Pipe to Hose Adapter NSN 4730-01-394-8345 · P/N 12340331 ADAPTER,STRAIGHT,PI PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	2	63 in stock
38	Hose Clamp NSN 4730-00-024-3971 · P/N 12339884-1 CLAMP,HOSE PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	2	6 in stock
39	Nonmetallic Hose NSN 4720-01-316-2538 · P/N 12338553-1 HOSE,NONMETALLIC PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	25 in stock
40	Cap Hexagon Head Screw NSN 5305-00-068-0508 · P/N B1821BH025C075N SCREW,CAP,HEXAGON H 1/4-20 X .75 PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	248 in stock
41	Push-Pull Control Assembly NSN 3040-01-197-5510 · P/N 12340829-1 CABLE,CONTROL PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	1 in stock $123.53 per assemblygov't list price
42	Loop Clamp NSN 5340-00-993-6207 · P/N MS21333-99 CLAMP,LOOP PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it
43	Template P/N 12340706 TEMPLATE PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	Ask us
44	Blind Rivet NSN 5320-00-850-3282 · P/N M24243/1-A408 RIVET,BLIND Fits: All A0 and A1 models, plus M1121	6	We can source it
45	Angle Bracket NSN 5340-01-498-9619 · P/N 12340589-1 RETAINER R.H Fits: All A0 and A1 models, plus M1121	1	We can source it $827.72 per eachgov't list price
45	Angle Bracket NSN 5340-01-498-9625 · P/N 12340589-2 RETAINER L.H Fits: All A0 and A1 models, plus M1121	1	We can source it $45–$85 eachtypical
46	Air Duct Hose NSN 4720-01-394-6170 · P/N 12339265-10 HOSE,AIR DUCT PART OF KIT P/N 5705698 Fits: All A0 and A1 models, plus M1121	1	We can source it $55–$95 eachtypical

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.