The Stud,turnlock Fastener, cataloged under National Stock Number 5325-01-101-2069, 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 Voi-Shan Products. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-101-2069 |
| Primary Part Number | 3M303A5W-9 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| Status | ACTIVE |
| Drive Type | SOCKET |
| Material Accommodated Thickness | 0.562 INCHES NOMINAL IN |
| Turnlock Stud Shank Style | STUD SHANK |
| Extension Length | 0.460 INCHES NOMINAL IN |
| Diameter | 0.4289 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM IN |
| Stud Head Height | 0.0230 INCHES MINIMUM AND 0.0280 INCHES MAXIMUM IN |
| Securing Device Type | RING |
| Turnlock Stud Head Style | FLAT FILLISTER |
| Stud Shank Major Diameter | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Grip Length | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM 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 |
|---|---|
| 3M303A5W-9 PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| 3M303A5W-9 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| 192014-5-9 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| M192014-5-9 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| Reference | Meaning |
|---|---|
| 3M303A5W-9 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 192014-5-9 | 3/2 Design control — primary reference U.S. Government activity |
| 192014-5-9 | 5/2 Secondary reference U.S. Government activity |
| 192014-5-9 | 5/9 Secondary reference Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| MT152A5W9 | 5/2 Secondary reference U.S. Government activity |
| 01926-5-9 | 5/9 Secondary reference U.S. Government activity |
| 01926-5-9 | 5/9 Secondary reference U.S. Government activity |
| 3M303A5-9 | 5/9 Secondary reference The Boeing Company Div Defense |
| 3M303A5W-9 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-101-2069 is a Stud,turnlock Fastener, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-101-2069 has 4 manufacturer part numbers on file: 3M303A5W-9 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), 3M303A5W-9 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), 192014-5-9 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), M192014-5-9 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok).
Key specifications for 3M303A5W-9: Drive Type: SOCKET; Material Accommodated Thickness: 0.562 INCHES NOMINAL IN; Turnlock Stud Shank Style: STUD SHANK; Extension Length: 0.460 INCHES NOMINAL IN. 12 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.