The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-628-4969, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-628-4969 |
| Primary Part Number | M1960-5-7-8 |
| Item Name | Receptacle,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| Status | ACTIVE |
| Receptacle Overall Length | 1.033 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416, TYPE I, CLASS 2 FED STD SINGLE TREATMENT RESPONSE STUD |
| Surface Treatment Document and Classification | QQ-P-416, TYPE II, CLASS 2 FED STD SINGLE TREATMENT RESPONSE BARREL |
| Surface Treatment Document and Classification | QQ-P-416, TYPE II, CLASS 2 FED STD SINGLE TREATMENT RESPONSE RETAINER |
| Distance Between Mounting Hole Centers | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Holes | 0.360 INCHES NOMINAL IN |
| Mounting Style | FLOATING NUT |
| Turnlock Receptacle Style | RECEPTACLE |
| Surface Treatment | CADMIUM STUD |
| Surface Treatment | CADMIUM RETAINER |
| Surface Treatment | CADMIUM BARREL |
| Material | STEEL COMP 8740 BARREL |
| Material | STEEL COMP 1050 RETAINER |
| Material | STEEL COMP 8740 STUD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| M1960-5-7-8 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| 1960-5-7-8 PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| 3M310-5-7-8 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 1960-5-7-8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-628-4969 is a Receptacle,turnlock Fastener, manufactured by Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-628-4969 has 2 manufacturer part numbers on file: M1960-5-7-8 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), 1960-5-7-8 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for M1960-5-7-8: Receptacle Overall Length: 1.033 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416, TYPE I, CLASS 2 FED STD SINGLE TREATMENT RESPONSE STUD; Surface Treatment Document and Classification: QQ-P-416, TYPE II, CLASS 2 FED STD SINGLE TREATMENT RESPONSE BARREL; Surface Treatment Document and Classification: QQ-P-416, TYPE II, CLASS 2 FED STD SINGLE TREATMENT RESPONSE RETAINER. 14 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.
NSN 5325-01-628-4969 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.