The Stud,turnlock Fastener, cataloged under National Stock Number 5325-01-336-7688, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Daimler Truck North America Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-336-7688 |
| Primary Part Number | 85-11-540-52 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Daimler Truck North America Llc |
| Status | ACTIVE |
| Drive Type | SLOTTED |
| Turnlock Stud Shank Style | STUD SHANK |
| Diameter | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| Shank Neck Length | 0.635 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN |
| Turnlock Stud Head Style | FILLISTER |
| Stud Shank Major Diameter | 0.290 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Grip Length | 0.800 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 |
|---|---|
| 85-11-540-52 | Daimler Truck North America Llc (USA) |
| Reference | Meaning |
|---|---|
| 85-11-540-52 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-336-7688 is a Stud,turnlock Fastener, manufactured by Daimler Truck North America Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-336-7688 has 1 manufacturer part number on file: 85-11-540-52 (Daimler Truck North America Llc).
Key specifications for 85-11-540-52: Drive Type: SLOTTED; Turnlock Stud Shank Style: STUD SHANK; Diameter: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN; Shank Neck Length: 0.635 INCHES MINIMUM AND 0.655 INCHES MAXIMUM 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.