The Adapter,towbar,vehicular, cataloged under National Stock Number 2540-01-667-9489, 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 8 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-667-9489 |
| Primary Part Number | 12543168 |
| Item Name | Adapter,towbar,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Component Quantity | 1 |
| Document Type | ENGINEERING DRAWING |
| Mounting Method | BOLTED |
| Material Document and Classification | ASTM A514.A514M ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 26.16 INCHES NOMINAL IN |
| Vehicle Design Control Activity | 19207 |
| Material | STEEL |
| Mounting Hole Type | THRU HOLE |
| 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 |
|---|---|
| 12543168 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2540-01-667-9489 is a Adapter,towbar,vehicular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-667-9489 has 1 manufacturer part number on file: 12543168 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12543168: Component Quantity: 1; Overall Height: 76.2 MILLIMETERS NOMINAL MM; Document Type: ENGINEERING DRAWING; Mounting Method: BOLTED. 8 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.