The Bumper,vehicular, cataloged under National Stock Number 2540-00-134-4977, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2540-00-134-4977 |
| Primary Part Number | 8757561 |
| Item Name | Bumper,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Style Designator | REAR |
| Material Document and Classification | D STD 66C, SAE 1010 TO 1025 MFR REF 4TH MATERIAL RESPONSE |
| Mounting Bracket | NOT PROVIDED |
| Construction | ONE-PIECE |
| Color | OLIVE DRAB |
| Material | STEEL |
| Furnished Items and Quantity | W/HARDWARE,BRACKET LIFTING 2,PIN AND CHAIN ASSY 2,PLATE REINFORCEMENT 4,SHACKLE LIFTING 2 |
| Thickness | 2.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 8757561 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2540001344977 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 8757561 | 5/9 Secondary reference Utility Tool & Trailer, Inc. |
NSN 2540-00-134-4977 is a Bumper,vehicular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-134-4977 has 1 manufacturer part number on file: 8757561 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8757561: Overall Height: 8.500 INCHES NOMINAL IN; Style Designator: REAR; Material Document and Classification: D STD 66C, SAE 1010 TO 1025 MFR REF 4TH MATERIAL RESPONSE; Overall Length: 85.000 INCHES NOMINAL IN. 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.