The Bumper, cataloged under National Stock Number 5340-00-741-2911, 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. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-741-2911 |
| Primary Part Number | 7412911 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | FRONT LEAF SPRING,TRUCK |
| Outside/top Flange Diameter | 2.188 INCHES NOMINAL IN |
| Shank Length | 0.688 INCHES NOMINAL IN |
| Material Document and Classification | MIL-STD-417, TYPE R, CLASS RS, GRADE RS715ABF1 MIL STD SINGLE MATERIAL RESPONSE |
| Thread Size | 3/8 IN. -24,UNF,2A THD A |
| Color | BLACK |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7412911 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2285437 PRIMARY | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| Reference | Meaning |
|---|---|
| 2285437 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 2285437 | 5/9 Secondary reference General Motors Corp |
NSN 5340-00-741-2911 is a Bumper, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-741-2911 has 2 manufacturer part numbers on file: 7412911 (U S Army Tank Automotive Command Amsta-Im-Mm), 2285437 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02).
Key specifications for 7412911: Overall Height: 3.500 INCHES NOMINAL IN; FSC Application Data: FRONT LEAF SPRING,TRUCK; Outside/top Flange Diameter: 2.188 INCHES NOMINAL IN; Shank Length: 0.688 INCHES NOMINAL IN. 7 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.