The Bumper, cataloged under National Stock Number 5340-01-666-7647, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-666-7647 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.404 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN |
| Distance Between Mounting Facility Centers | 3.0 INCHES NOMINAL IN |
| Material | PLASTIC ACETAL |
| 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 |
|---|---|
| MA470001-44 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-666-7647 is a Bumper, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-666-7647: Overall Height: 2.62 INCHES NOMINAL IN; Mounting Hole Diameter: 0.404 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN; Overall Length: 8.85 INCHES NOMINAL IN; Overall Width: 2.45 INCHES NOMINAL IN. 3 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.