The Insert,screw Thread, cataloged under National Stock Number 5325-00-142-9959, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-142-9959 |
| Primary Part Number | L318002557 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Length | 0.246 INCHES NOMINAL IN |
| Insert Size | 0.205 IN MIN 0.220 IN MAX IN |
| Style Designator | COIL |
| Material Document and Classification | AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| L318002557 | Lockheed Martin Librascope Corporation (USA) |
| Reference | Meaning |
|---|---|
| 69678-2-16 | 7/2 Vendor item drawing reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| 124095-7 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 3585-2CN0246 | 3/9 Design control — primary reference Electroformers Inc. Dba Gar Electroforming Div |
| 3585-2CN0246 | 5/9 Secondary reference Stanley Engineered Fastening Llc |
NSN 5325-00-142-9959 is a Insert,screw Thread, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-142-9959 has 1 manufacturer part number on file: L318002557 (Lockheed Martin Librascope Corporation).
Key specifications for L318002557: Length: 0.246 INCHES NOMINAL IN; Insert Size: 0.205 IN MIN 0.220 IN MAX IN; Style Designator: COIL; Material Document and Classification: AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 5 specifications are 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.