The Insert,screw Thread, cataloged under National Stock Number 5325-00-162-4697, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Long-Lok, Llc. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-162-4697 |
| Primary Part Number | T40P56 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Long-Lok, Llc |
| Status | ACTIVE |
| Length | 0.190 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-T-10727,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Insert Size | 0.138-32 UNC 3A A |
| Style Designator | SERRATED |
| Features Provided | INDIVIDUALLY KEYED |
| Nominal Thread Size | 0.112 INCHES IN |
| Surface Treatment | TIN OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| T40P56 PRIMARY | Long-Lok, Llc (USA) |
NSN 5325-00-162-4697 is a Insert,screw Thread, manufactured by Long-Lok, Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-162-4697 has 1 manufacturer part number on file: T40P56 (Long-Lok, Llc).
Key specifications for T40P56: Length: 0.190 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-T-10727,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Insert Size: 0.138-32 UNC 3A A; Style Designator: SERRATED. 10 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.