The Bumper, cataloged under National Stock Number 5340-00-688-6967, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-00-688-6967 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Bottom Flange Diameter | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Outside/top Flange Diameter | 0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN |
| Groove Diameter | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Style Designator | DOUBLE FLANGE |
| Material Document and Classification | AMS 3656 ASSN STD SINGLE MATERIAL RESPONSE |
| Bottom Flange Width | 0.148 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN |
| Top Flange Width | 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Material | PLASTIC |
| 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 |
|---|---|
| 2482216 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-688-6967 is a Bumper, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4820-00-903-1289. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-00-688-6967: Bottom Flange Diameter: 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN; Overall Height: 0.273 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN; Outside/top Flange Diameter: 0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN; Groove Diameter: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM 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.