The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-695-3528, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-695-3528 |
| Primary Part Number | 3M304-6-9-6 |
| Item Name | Receptacle,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Receptacle Overall Length | 1.295 INCHES NOMINAL IN |
| Receptacle Thread Size and Series/type Designator | 1/4-28-3A UNIFIED NATIONAL JOINT FINE (UNJF) A |
| Center to Center Distance Between Mounting Holes | 1.00 INCHES NOMINAL IN |
| Mounting Style | RIVETED W/MOUNTING HOLE |
| Turnlock Receptacle Style | TWO LUG FLOATING |
| Features Provided | ALL METAL LOCKING ELEMENT |
| Receptacle Width | 0.600 INCHES NOMINAL IN |
| Turnlock Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM RECEPTACLE |
| Material | STEEL RECEPTACLE |
| 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 |
|---|---|
| 3M304-6-9-6 PRIMARY | The Boeing Company Div Defense (USA) |
| 3M304-6-9-6 | Howmet Global Fastening Systems Inc (USA) |
| 3M304-6-9-6 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| 3M304-6-9-6 PRIMARY | The Boeing Company Div Services (USA) |
| 3M304-6-9-6 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| M1950-6-9-6 | 5/9 Secondary reference Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| 3M304-6-9-6 | 5/2 Secondary reference U.S. Government activity |
| 195011B-6-9-6 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| 195011B-6-9-6 | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-695-3528 is a Receptacle,turnlock Fastener, manufactured by The Boeing Company Div Defense, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-695-3528 has 5 manufacturer part numbers on file: 3M304-6-9-6 (The Boeing Company Div Defense), 3M304-6-9-6 (Howmet Global Fastening Systems Inc), 3M304-6-9-6 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), 3M304-6-9-6 (The Boeing Company Div Services), 3M304-6-9-6 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for 3M304-6-9-6: Receptacle Overall Length: 1.295 INCHES NOMINAL IN; Receptacle Thread Size and Series/type Designator: 1/4-28-3A UNIFIED NATIONAL JOINT FINE (UNJF) A; Center to Center Distance Between Mounting Holes: 1.00 INCHES NOMINAL IN; Mounting Style: RIVETED W/MOUNTING HOLE. 10 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.