The Stud,positive Lock, cataloged under National Stock Number 5325-01-276-9063, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Telair International Incorporated Dba Nordisk Aviation Products. Government technical data includes 12 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 | 5325-01-276-9063 |
| Primary Part Number | 21341-52 |
| Item Name | Stud,positive Lock |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Telair International Incorporated Dba Nordisk Aviation Products |
| Status | ACTIVE |
| Undercut Length | 0.125 INCHES NOMINAL IN |
| Undercut Diameter | 0.375 INCHES NOMINAL IN |
| Positive Lock Stud Shank Style | STUD SHANK |
| Major Diameter Length | 0.094 INCHES NOMINAL IN |
| Shoulder Height | 0.125 INCHES NOMINAL IN |
| End Overall Length | 0.500 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Stud Shank Overall Height | 1.188 INCHES NOMINAL IN |
| Thread Size and Series/type Designator | 0.375-24 UNF |
| Positive Lock Stud Head Style | STUD HEAD |
| Head Diameter | 0.719 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 |
|---|---|
| 21341-52 PRIMARY | Telair International Incorporated Dba Nordisk Aviation Products (USA) |
NSN 5325-01-276-9063 is a Stud,positive Lock, manufactured by Telair International Incorporated Dba Nordisk Aviation Products, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-276-9063 has 1 manufacturer part number on file: 21341-52 (Telair International Incorporated Dba Nordisk Aviation Products).
Key specifications for 21341-52: Undercut Length: 0.125 INCHES NOMINAL IN; Undercut Diameter: 0.375 INCHES NOMINAL IN; Positive Lock Stud Shank Style: STUD SHANK; Major Diameter Length: 0.094 INCHES NOMINAL IN. 12 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.