The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-01-030-0775, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-030-0775 |
| Primary Part Number | 34S01-2-1AA |
| Item Name | Stud Assembly,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | ACTIVE |
| Width Across Flats | 0.752 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 1.020 INCHES MAXIMUM IN |
| Material Document and Classification | AISI 17-7PH ASSN STD 1ST MATERIAL RESPONSE STUD |
| Material Document and Classification | QQ-Z-363 FED SPEC 2ND MATERIAL RESPONSE RETAINER |
| Stud Head Height | 0.520 INCHES MAXIMUM IN |
| Securing Device Type | RING OR SPRING |
| Turnlock Stud Head Style | STUD HEAD |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL STUD |
| Material | ZINC ALLOY RETAINER |
| 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 |
|---|---|
| 34S01-2-1AA PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
| 2074251 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5325-01-030-0775 is a Stud Assembly,turnlock Fastener, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-030-0775 has 2 manufacturer part numbers on file: 34S01-2-1AA (Howmet Global Fastening Systems Inc Div Camloc Products), 2074251 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 34S01-2-1AA: Width Across Flats: 0.752 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Extended Washer Diameter: 1.020 INCHES MAXIMUM IN; Material Document and Classification: AISI 17-7PH ASSN STD 1ST MATERIAL RESPONSE STUD. 11 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.