The Duct Assembly,air Conditioning-H, cataloged under National Stock Number 2540-01-463-3097, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Am General Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-463-3097 |
| Primary Part Number | 12460386 |
| Item Name | Duct Assembly,air Conditioning-H |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Overall Diameter | 4.500 INCHES NOMINAL IN |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12460386 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 2540PL0821588 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 12460386 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 2540-01-463-3097 is a Duct Assembly,air Conditioning-H, manufactured by Am General Llc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-463-3097 has 1 manufacturer part number on file: 12460386 (Am General Llc).
Key specifications for 12460386: Overall Height: 2.600 INCHES NOMINAL IN; Overall Diameter: 4.500 INCHES NOMINAL IN; Special Features: USED ON SERIES M998A2; End Item Identification: E/I NSN 2320-01-413-3739;W/S 1 1/4-TON (HMMWV) VEHICLE SYSTEM TRUCK. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.