The Bumper, cataloged under National Stock Number 5340-01-504-6486, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-504-6486 |
| Primary Part Number | 585-7067805-29 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Outside/top Flange Diameter | 1.250 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.560 INCHES NOMINAL IN |
| Style Designator | FLAT TOP COUNTERBORED |
| Material Document and Classification | MIL-R-6855, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| First Counterbore Depth | 0.250 INCHES NOMINAL IN |
| Material | RUBBER |
| Hole Diameter | 0.281 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 |
|---|---|
| 585-7067805-29 PRIMARY | Naval Sea Systems Command (USA) |
| 585-7067804-35 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H682-7221-35 | 3/2 Design control — primary reference U.S. Government activity |
| H682-7222-29 | 5/2 Secondary reference U.S. Government activity |
| 7067805 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5340-01-504-6486 is a Bumper, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-504-6486 has 2 manufacturer part numbers on file: 585-7067805-29 (Naval Sea Systems Command), 585-7067804-35 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-708-4039. Verify interchangeability with system specifications before substitution.
Key specifications for 585-7067805-29: Overall Height: 0.625 INCHES NOMINAL IN; Outside/top Flange Diameter: 1.250 INCHES NOMINAL IN; First Counterbore Diameter: 0.560 INCHES NOMINAL IN; Style Designator: FLAT TOP COUNTERBORED. 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.