The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-00-945-6427, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-945-6427 |
| Primary Part Number | 40S47-33 |
| Item Name | Stud Assembly,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | ACTIVE |
| Head Length | 1.110 INCHES NOMINAL IN |
| Eyelet Outside Diameter | 0.345 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.891 INCHES MINIMUM AND 1.891 INCHES MAXIMUM IN |
| Stud Head Height | 1.071 INCHES NOMINAL IN |
| Securing Device Type | WASHER |
| Distance From Engaging Member to Largest Bearing Surface of Head | 1.343 INCHES NOMINAL IN |
| Turnlock Stud Head Style | LOOP ON BELL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| Stud Assembly Style | STUD ASSEMBLY |
| Eyelet Length | 0.220 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 |
NSN 5325-00-945-6427 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 5325-00-945-6427 has 3 manufacturer part numbers on file: 40S47-33 (Howmet Global Fastening Systems Inc Div Camloc Products), 40S47-33 (Fairchild Fasteners Europe - Camloc Gmbh), 40S47-33 (Asc International, Inc. Dba Asc International Inc Div Asc International).
Key specifications for 40S47-33: Head Length: 1.110 INCHES NOMINAL IN; Eyelet Outside Diameter: 0.345 INCHES NOMINAL IN; Material Accommodated Thickness: 0.891 INCHES MINIMUM AND 1.891 INCHES MAXIMUM IN; Stud Head Height: 1.071 INCHES NOMINAL IN. 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.