The Bumper,rubber,front, cataloged under National Stock Number 5340-00-334-0491, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bumper,rubber,front |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); General Motors Llc Dba General Motors Llc (CAGE 7X677); Atwood Industries Inc Automotive Div (CAGE 70523) |
| Parameter | Value |
|---|---|
| NSN | 5340-00-334-0491 |
| Primary Part Number | 7377057 |
| Item Name | Bumper,rubber,front |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 7377057 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 476464 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| 476464 PRIMARY | Atwood Industries Inc Automotive Div (USA) |
| 3681078 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 3681078 | 5/9 Secondary reference General Motors Corp |
| 476464 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 3681078 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 476464 | 5/9 Secondary reference General Motors Corp |
NSN 5340-00-334-0491 is a Bumper,rubber,front, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-334-0491 has 4 manufacturer part numbers on file: 7377057 (U S Army Tank Automotive Command Amsta-Im-Mm), 476464 (General Motors Llc Dba General Motors Llc), 476464 (Atwood Industries Inc Automotive Div), 3681078 (General Motors Llc Dba General Motors Llc).
1 possible match (shared part number, not a government interchangeability claim): 2520-01-417-9319. Verify interchangeability with system specifications before substitution.
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.