The Stud,turnlock Fastener, cataloged under National Stock Number 5325-01-573-4264, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-573-4264 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Head Length | 0.720 INCHES NOMINAL IN |
| Turnlock Stud Shank Style | STUD SHANK |
| Stud Head Height | 0.765 INCHES NOMINAL IN |
| Turnlock Stud Head Style | LOOP ON BELL |
| Stud Shank Major Diameter | 0.141 INCHES NOMINAL IN |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| Grip Length | 0.587 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 |
| Reference | Meaning |
|---|---|
| 82-16-560-16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-573-4264 is a Stud,turnlock Fastener, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-573-4264: Head Length: 0.720 INCHES NOMINAL IN; Turnlock Stud Shank Style: STUD SHANK; Stud Head Height: 0.765 INCHES NOMINAL IN; Turnlock Stud Head Style: LOOP ON BELL. 8 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.