The Bumper, cataloged under National Stock Number 5340-00-531-8300, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 20 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-531-8300 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Shank Diameter | 0.750 INCHES NOMINAL IN |
| Outside/top Flange Diameter | 1.750 INCHES NOMINAL IN |
| Material Hardness Rating | 60.0 DUROMETER MINIMUM AND 70.0 DUROMETER MAXIMUM |
| Shank Length | 0.313 INCHES NOMINAL IN |
| Style Designator | FLANGED |
| Material Document and Classification | MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | RUBBER |
| 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 |
| Reference | Meaning |
|---|---|
| 572-4801-1416939ALTAPC5 | 3/2 Design control — primary reference U.S. Government activity |
| 282-4801-771564REVAPC41 | 3/2 Design control — primary reference U.S. Government activity |
| 571-4801-1302038REVAPC10 | 3/2 Design control — primary reference U.S. Government activity |
| 2955-20PCG3 | 5/9 Secondary reference U.S. Government activity |
| 569-4801-1190616PC5 | 3/2 Design control — primary reference U.S. Government activity |
| 3655-39REVAPC37 | 3/2 Design control — primary reference U.S. Government activity |
| 3655-17REVAPC14 | 3/2 Design control — primary reference U.S. Government activity |
| 435-4801-233602ALT3PCB4 | 3/2 Design control — primary reference U.S. Government activity |
| 2455-342PCB4 | 5/9 Secondary reference U.S. Government activity |
| 240-4801-1036148REVAPC8 | 3/2 Design control — primary reference U.S. Government activity |
| 344-4801-483450ALT2PCE3 | 3/2 Design control — primary reference U.S. Government activity |
| 282-4801-771564PC41 | 3/2 Design control — primary reference U.S. Government activity |
| 417-4801-67757PCJ4 | 3/2 Design control — primary reference U.S. Government activity |
| 569-4801-1190630PC5 | 3/2 Design control — primary reference U.S. Government activity |
| 317-4801-72437ALT2PCE3 | 3/2 Design control — primary reference U.S. Government activity |
| 3655-20REVAPC10 | 3/2 Design control — primary reference U.S. Government activity |
| 2455-87PCE3 | 5/9 Secondary reference U.S. Government activity |
| 1803-417PCJ4 | 3/2 Design control — primary reference U.S. Government activity |
| 571-4801-1302057REVAPC37 | 3/2 Design control — primary reference U.S. Government activity |
| 571-4801-1302035REVAPC14 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-531-8300 is a Bumper, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-531-8300: Shank Diameter: 0.750 INCHES NOMINAL IN; Overall Height: 0.500 INCHES NOMINAL IN; Outside/top Flange Diameter: 1.750 INCHES NOMINAL IN; Material Hardness Rating: 60.0 DUROMETER MINIMUM AND 70.0 DUROMETER MAXIMUM. 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.