The Bumper, cataloged under National Stock Number 5340-01-705-5137, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lifeport Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-705-5137 |
| Primary Part Number | ST4-077-01 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lifeport Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| ST4-077-01 PRIMARY | Lifeport Llc (USA) |
| Reference | Meaning |
|---|---|
| ST4-077-01 | 5/9 Secondary reference Lifeport, Inc. Dba Lifeport Interiors |
NSN 5340-01-705-5137 is a Bumper, manufactured by Lifeport Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-705-5137 has 1 manufacturer part number on file: ST4-077-01 (Lifeport Llc).
Key specifications for ST4-077-01: Overall Length: 1.370 INCHES NOMINAL IN; Overall Width: 0.500 INCHES NOMINAL IN; Special Features: NHA ASSEMBLY,STANCHION ST3-389-01;; Part Name Assigned by Controlling Agency: ASSEMBLY,BUMPER,STANCHION. 0 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.