The Bumper, cataloged under National Stock Number 5340-01-121-3045, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Breeze-Eastern Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5340-01-121-3045 |
| Primary Part Number | 11692-1 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Breeze-Eastern Llc |
| Status | ACTIVE |
| Shank Diameter | 0.510 INCHES NOMINAL IN |
| Outside/top Flange Diameter | 0.880 INCHES NOMINAL IN |
| Material Hardness Rating | 92.0 DUROMETER MINIMUM AND 95.0 DUROMETER MAXIMUM |
| Shank Length | 0.750 INCHES NOMINAL IN |
| Style Designator | FLANGED |
| Material | RUBBER NATURAL |
| 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 |
|---|---|
| 11692-1 PRIMARY | Breeze-Eastern Llc (USA) |
NSN 5340-01-121-3045 is a Bumper, manufactured by Breeze-Eastern Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-121-3045 has 1 manufacturer part number on file: 11692-1 (Breeze-Eastern Llc).
1 possible match (shared part number, not a government interchangeability claim): 7320-01-523-8583. Verify interchangeability with system specifications before substitution.
Key specifications for 11692-1: Shank Diameter: 0.510 INCHES NOMINAL IN; Overall Height: 1.130 INCHES NOMINAL IN; Outside/top Flange Diameter: 0.880 INCHES NOMINAL IN; Material Hardness Rating: 92.0 DUROMETER MINIMUM AND 95.0 DUROMETER MAXIMUM. 6 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.