The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-628-2869, 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 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5325-01-628-2869 |
| Primary Part Number | M196012-4-5-1 |
| 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 | 0.762 INCHES MAXIMUM IN |
| Receptacle Thread Size and Series/type Designator | 8-32 THREAD CLASS 3A UNJC A |
| Distance Between Mounting Hole Centers | 0.375 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes | 0.531 INCHES NOMINAL IN |
| Mounting Style | FLOATING NUT |
| Turnlock Receptacle Style | RECEPTACLE |
| Surface Treatment | PASSIVATE RETAINER |
| Surface Treatment | SILVER STUD |
| Surface Treatment | PASSIVATE BARREL |
| Precious Material and Location | STUD SILVER |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| M196012-4-5-1 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| 196012-4-5-1 PRIMARY | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| 196012-4-5-1 | 3/2 Design control — primary reference U.S. Government activity |
| 3M310C4-5-1 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5325-01-628-2869 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 5325-01-628-2869 has 2 manufacturer part numbers on file: M196012-4-5-1 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), 196012-4-5-1 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for M196012-4-5-1: Receptacle Overall Length: 0.762 INCHES MAXIMUM IN; Receptacle Thread Size and Series/type Designator: 8-32 THREAD CLASS 3A UNJC A; Distance Between Mounting Hole Centers: 0.375 INCHES NOMINAL IN; Center to Center Distance Between Mounting Holes: 0.531 INCHES NOMINAL IN. 11 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 5325-01-628-2869 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.