The Stud,turnlock Fastener, cataloged under National Stock Number 5325-01-425-2038, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Leyland Trucks Ltd (for Spare Parts See U6425). 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-425-2038 |
| Primary Part Number | MZH1976 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Leyland Trucks Ltd (for Spare Parts See U6425) |
| Status | ACTIVE |
| Drive Type | SLOTTED |
| Turnlock Stud Shank Style | STUD SHANK |
| Diameter | 0.375 INCHES NOMINAL IN |
| Shank Neck Length | 0.347 INCHES NOMINAL IN |
| Securing Device Type | WASHER |
| Turnlock Stud Head Style | FILLISTER |
| Stud Shank Major Diameter | 0.240 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Grip Length | 0.465 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 |
|---|---|
| MZH1976 | Leyland Trucks Ltd (for Spare Parts See U6425) (GBR) |
| Reference | Meaning |
|---|---|
| 82/11/320/31 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5325-01-425-2038 is a Stud,turnlock Fastener, manufactured by Leyland Trucks Ltd (for Spare Parts See U6425), classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-425-2038 has 1 manufacturer part number on file: MZH1976 (Leyland Trucks Ltd (for Spare Parts See U6425)).
Key specifications for MZH1976: Drive Type: SLOTTED; Turnlock Stud Shank Style: STUD SHANK; Diameter: 0.375 INCHES NOMINAL IN; Shank Neck Length: 0.347 INCHES NOMINAL 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.