The Stud,turnlock Fastener, cataloged under National Stock Number 5325-01-686-3107, 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 Tridair Products. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Howmet Global Fastening Systems Inc. Div Tridair Products (CAGE 29372); Fastener Technology Corp (CAGE 58794) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-686-3107 |
| Primary Part Number | CA204-1 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| 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 |
|---|---|
| CA204-1 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| HS4943-9241A | Fastener Technology Corp (USA) |
| Reference | Meaning |
|---|---|
| HS4943-9241A | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| HS4943-9241A | 7/2 Vendor item drawing reference The Boeing Company |
NSN 5325-01-686-3107 is a Stud,turnlock Fastener, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-686-3107 has 2 manufacturer part numbers on file: CA204-1 (Howmet Global Fastening Systems Inc. Div Tridair Products), HS4943-9241A (Fastener Technology Corp).
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.