The Bolt Assembly,clamp, cataloged under National Stock Number 5340-01-105-8779, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Bolt Assembly,clamp |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (CAGE 8X044) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-105-8779 |
| Primary Part Number | WNX3-32 |
| Item Name | Bolt Assembly,clamp |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| WNX3-32 | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA) |
| Reference | Meaning |
|---|---|
| WNX-SF-3/32 | 3/2 Design control — primary reference U.S. Government activity |
| WNX3-32 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-105-8779 is a Bolt Assembly,clamp, manufactured by Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-105-8779 has 1 manufacturer part number on file: WNX3-32 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-428-3277. Verify interchangeability with system specifications before substitution.
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.