The Clamp Assembly, cataloged under National Stock Number 5342-00-078-3135, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-078-3135 |
| Primary Part Number | BUWEPSDWG2060553 |
| Item Name | Clamp Assembly |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ONE CLAMP RIM CLENCHING,ONE INSULATION SLEEVING,ONE CAP SCREW 2-56 NC-3A THD,ONE WASHER A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L336004103 | Lockheed Martin Librascope Corporation (USA) |
| BUWEPSDWG2060553 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
| 2060553 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5342-00-078-3135 is a Clamp Assembly, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-078-3135 has 3 manufacturer part numbers on file: L336004103 (Lockheed Martin Librascope Corporation), BUWEPSDWG2060553 (Lockheed Martin Librascope Corporation), 2060553 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-273-5406. Verify interchangeability with system specifications before substitution.
Key specifications for BUWEPSDWG2060553: General Characteristics Item Description: ONE CLAMP RIM CLENCHING,ONE INSULATION SLEEVING,ONE CAP SCREW 2-56 NC-3A THD,ONE WASHER A. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.