The Fastener Assembly,turnlock, cataloged under National Stock Number 5325-01-481-9330, 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. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-481-9330 |
| Primary Part Number | CA17202F6TXR |
| Item Name | Fastener Assembly,turnlock |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Turnlock Stud Shank Style | STUD SHANK |
| Diameter | 0.447 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Turnlock Stud Head Style | FLAT COUNTERSUNK |
| Stud Shank Major Diameter | 0.334 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| CA17202F6TXR PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| 3M1250AC6F6 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| MT172AC6F-6 | 5/2 Secondary reference U.S. Government activity |
| CA17202F6TXR | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| MT161AC6F6 | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-481-9330 is a Fastener Assembly,turnlock, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-481-9330 has 2 manufacturer part numbers on file: CA17202F6TXR (Howmet Global Fastening Systems Inc. Div Tridair Products), 3M1250AC6F6 (The Boeing Company Div Defense).
Key specifications for CA17202F6TXR: Turnlock Stud Shank Style: STUD SHANK; Diameter: 0.447 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN; Turnlock Stud Head Style: FLAT COUNTERSUNK; Stud Shank Major Diameter: 0.334 INCHES NOMINAL IN. 5 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.