The Bumper, cataloged under National Stock Number 5340-01-207-0730, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-207-0730 |
| Primary Part Number | 933B055583 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Material Document and Classification | MIL-R-6130, TYPE 2, GRADE A, COND SOFT MIL SPEC SINGLE MATERIAL RESPONSE |
| Distance Between Mounting Facility Centers | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 933B055583 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| 55583 | 5/9 Secondary reference L3 Technologies, Inc. Div L3 Keo |
NSN 5340-01-207-0730 is a Bumper, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-207-0730 has 1 manufacturer part number on file: 933B055583 (L3 Technologies, Inc. Div L3 Keo).
3 possible matches (shared part number, not a government interchangeability claim): 4520-01-428-6901, 1080-01-541-3096, 1680-01-672-8253. Verify interchangeability with system specifications before substitution.
Key specifications for 933B055583: Overall Height: 0.500 INCHES NOMINAL IN; Material Document and Classification: MIL-R-6130, TYPE 2, GRADE A, COND SOFT MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 1.250 INCHES NOMINAL IN; Overall Width: 0.625 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.