The Bumper, cataloged under National Stock Number 5340-01-018-3775, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Commercial. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-018-3775 |
| Primary Part Number | 69-1874 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| Material Hardness Rating | 55.0 DUROMETER MINIMUM AND 65.0 DUROMETER MAXIMUM |
| Material Document and Classification | BOEING CO, BMS1-11 MFR REF SINGLE MATERIAL RESPONSE |
| 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 69-1874 PRIMARY | The Boeing Company Div Commercial (USA) |
| Reference | Meaning |
|---|---|
| 69-1874 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-018-3775 is a Bumper, manufactured by The Boeing Company Div Commercial, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-018-3775 has 1 manufacturer part number on file: 69-1874 (The Boeing Company Div Commercial).
1 possible match (shared part number, not a government interchangeability claim): 2990-01-214-4919. Verify interchangeability with system specifications before substitution.
Key specifications for 69-1874: Material Hardness Rating: 55.0 DUROMETER MINIMUM AND 65.0 DUROMETER MAXIMUM; Material Document and Classification: BOEING CO, BMS1-11 MFR REF SINGLE MATERIAL RESPONSE; Overall Length: 1.700 INCHES NOMINAL IN; Overall Width: 1.070 INCHES MINIMUM AND 1.090 INCHES MAXIMUM 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.