The Bumper, cataloged under National Stock Number 5340-00-181-1066, 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7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-181-1066 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Outside/top Flange Diameter | 0.938 INCHES NOMINAL IN |
| Material Hardness Rating | 30.0 SHORE DUROMETER A NOMINAL |
| Shank Length | 0.656 INCHES NOMINAL IN |
| Style Designator | TIPPED THREADED STUD |
| Material Document and Classification | AMS 3207 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Size | 0.190-32 |
| 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 |
| Reference | Meaning |
|---|---|
| 2104301 | 3/2 Design control — primary reference U.S. Government activity |
| 2104301 | 5/9 Secondary reference The Boeing Company |
NSN 5340-00-181-1066 is a Bumper, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-181-1066: Overall Height: 1.094 INCHES NOMINAL IN; Outside/top Flange Diameter: 0.938 INCHES NOMINAL IN; Material Hardness Rating: 30.0 SHORE DUROMETER A NOMINAL; Shank Length: 0.656 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.