The Bumper, cataloged under National Stock Number 5340-01-478-2761, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-478-2761 |
| Primary Part Number | 20-00305-001 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny |
| Status | ACTIVE |
| Material Hardness Rating | 40.0 DUROMETER MINIMUM AND 60.0 DUROMETER MAXIMUM |
| Material Document and Classification | MIL-R-6855, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| Color | BLACK |
| 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 |
|---|---|
| 20-00305-001 PRIMARY | Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny (USA) |
| Reference | Meaning |
|---|---|
| 20-00305 | D/9 Drawing number reference only Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny |
NSN 5340-01-478-2761 is a Bumper, manufactured by Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-478-2761 has 1 manufacturer part number on file: 20-00305-001 (Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-564-6148. Verify interchangeability with system specifications before substitution.
Key specifications for 20-00305-001: Material Hardness Rating: 40.0 DUROMETER MINIMUM AND 60.0 DUROMETER MAXIMUM; Material Document and Classification: MIL-R-6855, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE; Color: BLACK; End Item Identification: USED ON THE F-16 AIRCRAFT. 4 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.