The Insert,screw Thread, cataloged under National Stock Number 5325-00-591-7279, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Groov-Pin Corp. Government technical data includes 9 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 | 5325-00-591-7279 |
| Primary Part Number | TAPL0KS11240-50 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Groov-Pin Corp |
| Status | ACTIVE |
| Length | 0.156 INCHES NOMINAL IN |
| Insert Size | 0.172-40 |
| Style Designator | SLOTTED |
| Nominal Thread Size | 0.112 INCHES IN |
| Slot Depth | 0.073 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Slot Width | 0.053 INCHES NOMINAL IN |
| 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 |
|---|---|
| TAPL0KS11240-50 PRIMARY | Groov-Pin Corp (USA) |
NSN 5325-00-591-7279 is a Insert,screw Thread, manufactured by Groov-Pin Corp, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-591-7279 has 1 manufacturer part number on file: TAPL0KS11240-50 (Groov-Pin Corp).
Key specifications for TAPL0KS11240-50: Length: 0.156 INCHES NOMINAL IN; Insert Size: 0.172-40; Style Designator: SLOTTED; Nominal Thread Size: 0.112 INCHES IN. 9 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.