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Catalog › Parts manuals › TM 9-2320-280-24P › Accessory Items › Fig. 331

HMMWV Diverter Assembly, Defroster, and Heater Ducting TM 9-2320-280-24P · Fig. 331

Every part in figure 331 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 2202 Accessory Items: 38 lines, 23 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 331, Diverter Assembly, Defroster, and Heater Ducting: exploded drawing with item numbers

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

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Item	Part	Qty	On our shelf
1	Defroster Nozzle NSN 2910-01-184-5499 · P/N 12339289 NOZZLE,DEFROSTER L.H Fits: All A0 and A1 models, plus M1121	1	19 in stock $25–$55 eachtypical
2	Hose Clamp NSN 4730-01-092-1904 · P/N SIZE83 CLAMP,HOSE Fits: All A0 and A1 models, plus M1121	5	We can source it $25–$40 eachtypical
3	Air Duct Hose NSN 4720-01-448-1655 · P/N 12339265-1 HOSE,AIR DUCT Fits: All A0 and A1 models, plus M1121	1	7 in stock $25–$50 eachtypical
4	Machine Bolt NSN 5306-01-270-7332 · P/N 5594178 BOLT,MACHINE 1/4-20 X 7/8 Fits: All A0 and A1 models, plus M1121	3	We can source it
5	Defroster Nozzle NSN 2910-01-184-5498 · P/N 12339292 NOZZLE,DEFROSTER R.H Fits: All A0 and A1 models, plus M1121	1	15 in stock $39.20our price Buy online ↗
6	Flex Make From Hose Duct P/N 12339265-2 DUCT,FLEX MAKE FROM HOSE,P/N AD778- 08B79,7 INCHES LONG Fits: All A0 and A1 models, plus M1121	1	Ask us
7	Body Vehicular Panel NSN 2510-01-307-0152 · P/N 5593615 PANEL,BODY,VEHICULA Fits: All A0 and A1 models, plus M1121	1	1 in stock quote only $30–$60 eachtypical
8	Tapping Screw NSN 5305-01-255-3588 · P/N 164830 SCREW,TAPPING 3/8-16 X 1/2 Fits: All A0 and A1 models, plus M1121	6	We can source it
9	Self-Locking Hexagon Nut NSN 5310-00-061-4650 · P/N MS51943-31 NUT,SELF-LOCKING,HE 1/4-20 Fits: All A0 and A1 models, plus M1121	3	626 in stock
10	Flat Washer NSN 5310-01-102-3270 · P/N 2436161 WASHER,FLAT 1/4 Fits: All A0 and A1 models, plus M1121	3	351 in stock
11	Rubber Strip Seal NSN 5330-01-209-7817 · P/N 12339228-7 SEAL,RUBBER STRIP Fits: All A0 and A1 models, plus M1121	1	We can source it
12	Heater Diverter Housing Assembly NSN 2510-01-184-5497 · P/N 12339291 HOUSING ASSEMBLY,HE Fits: All A0 and A1 models, plus M1121	1	147 in stock $551.90 per eachgov't list price
13	Machine Screw NSN 5305-01-187-8757 · P/N 274707 SCREW,MACHINE #10-24 X 1/2 Fits: All A0 and A1 models, plus M1121	5	662 in stock
14	Diverter Box Panel Assembly NSN 2540-01-210-1325 · P/N 12339283 PANEL ASSEMBLY,DIVE Fits: All A0 and A1 models, plus M1121	1	987 in stock $103.10 per assemblygov't list price
15	Vehicular Door NSN 2510-01-210-2748 · P/N 12339273 DOOR,METAL,SWINGING Fits: All A0 and A1 models, plus M1121	1	12 in stock $95–$155 per assemblytypical
16	Nonmetallic Special Shaped Seal NSN 5330-01-209-7842 · P/N 12339267 SEAL,NONMETALLIC SP Fits: All A0 and A1 models, plus M1121	2	We can source it $65–$110 eachtypical
17	Gasket NSN 5330-01-185-8709 · P/N 12339255 GASKET Fits: All A0 and A1 models, plus M1121	1	We can source it
18	Sheet Spring Nut NSN 5310-01-215-5356 · P/N C8117-1024 NUT,SHEET SPRING Fits: All A0 and A1 models, plus M1121	5	94,824 in stock
19	Plug Button NSN 5340-01-332-7599 · P/N 12340258 BUTTON,PLUG Fits: All A0 and A1 models, plus M1121	1	We can source it
20	Hose Clamp NSN 4730-00-908-6292 · P/N MS35842-14 CLAMP,HOSE Fits: All A0 and A1 models, plus M1121	2	282 in stock
21	Air Duct Hose NSN 4720-01-279-5150 · P/N 12339265-8 DUCT,FLEX Fits: All A0 and A1 models, plus M1121	1	8 in stock
22	Flat Washer NSN 5310-00-014-5850 · P/N MS27183-42 WASHER,FLAT #10 Fits: All A0 and A1 models, plus M1121	1	909 in stock
23	Plain Extended Nut NSN 5310-01-253-8928 · P/N 5592995 NUT,PLAIN,EXTENDED #10-24 Fits: All A0 and A1 models, plus M1121	1	We can source it
24	Air Duct Hose NSN 4720-01-271-6985 · P/N 12339265-9 HOSE,AIR DUCT Fits: All A0 and A1 models, plus M1121	1	38 in stock
25	Cap Hexagon Head Screw NSN 5305-00-068-0502 · P/N MS90725-6 SCREW,CAP,HEXAGON H 1/4-20 X 3/4 Fits: All A0 and A1 models, plus M1121	2	471 in stock
26	Flat Washer NSN 5310-00-809-4058 · P/N MS27183-10 WASHER,FLAT 1/4 Fits: All A0 and A1 models, plus M1121	2	2,325 in stock
27	Air Circulating Ventilator NSN 2540-01-212-5815 · P/N 12339281 VENTILATOR,AIR CIRC Fits: All A0 and A1 models, plus M1121	1	2 in stock $111.81 per eachgov't list price
28	Knob NSN 5355-01-247-3593 · P/N 5596249 KNOB Fits: All A0 and A1 models, plus M1121	2	We can source it
29	Tapping Screw NSN 5305-00-432-4205 · P/N MS51861-49 SCREW,TAPPING #10-16 X 1.00 Fits: All A0 and A1 models, plus M1121	9	99 in stock
30	Hose Clamp NSN 4730-00-278-2523 · P/N 11608950-6 CLAMP,HOSE Fits: All A0 and A1 models, plus M1121	1	589 in stock
31	Air Duct Hose NSN 4720-01-279-5149 · P/N 12339265-3 HOSE,AIR DUCT Fits: All A0 and A1 models, plus M1121	1	200 in stock
32	Hose Clamp NSN 4730-01-255-0925 · P/N 5593309 CLAMP,HOSE Fits: All A0 and A1 models, plus M1121	1	We can source it
33	Vehicular Components Bracket NSN 2590-01-186-8704 · P/N 12339252 BRACKET,VEHICULAR C Fits: All A0 and A1 models, plus M1121	1	We can source it $40–$80 eachtypical
34	Sheet Spring Nut NSN 5310-01-194-7066 · P/N C7685-10A NUT,SHEET SPRING #10-16 Fits: All A0 and A1 models, plus M1121	9	We can source it
35	Cap Hexagon Head Screw NSN 5305-00-068-0508 · P/N B1821BH025C075N SCREW,CAP,HEXAGON H 1/4-20 X 3/4 Fits: All A0 and A1 models, plus M1121	4	248 in stock
36	Double Angle Bracket NSN 5340-01-476-4374 · P/N 12446765 BRACKET,DOUBLE ANGL Fits: All A0 and A1 models, plus M1121	2	1 in stock $25–$50 eachtypical
37	Loop Clamp NSN 5340-01-480-9600 · P/N 30232 CLAMP,LOOP Fits: All A0 and A1 models, plus M1121	1	We can source it $108.81 per eachgov't list price
38	Plain Wing Nut NSN 5310-01-106-1144 · P/N MS35425-68 WING NUT Fits: All A0 and A1 models, plus M1121	1	We can source it

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.