The Adapter,air Inlet, cataloged under National Stock Number 2540-01-159-6198, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-159-6198 |
| Primary Part Number | 7951738 |
| Item Name | Adapter,air Inlet |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | METAL ELBOW; WELDMENT; 90 DEGREES; ONE END ROUND,OPPOSITE END OBLONG 4-7/32 BY 3-19/32 INS; EIGHT OBLONG MOUNTING HOLES ON ROUNDED END EQUALLY SPACED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 7951738 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2540-01-159-6198 is a Adapter,air Inlet, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-159-6198 has 1 manufacturer part number on file: 7951738 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7951738: General Characteristics Item Description: METAL ELBOW; WELDMENT; 90 DEGREES; ONE END ROUND,OPPOSITE END OBLONG 4-7/32 BY 3-19/32 INS; EIGHT OBLONG MOUNTING HOLES ON ROUNDED END EQUALLY SPACED. 1 specification is 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.
NSN 2540-01-159-6198 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.