The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-452-3936, 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 19 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5325-01-452-3936 |
| Primary Part Number | M195012-5-10-5 |
| 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 | 1.140 INCHES NOMINAL IN |
| Receptacle Thread Size and Series/type Designator | 0.190-32 UNIFIED NATIONAL JOINT FINE (UNJF) |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BARREL |
| Center to Center Distance Between Mounting Holes | 0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN |
| Criticality Code Justification | AGAV |
| Mounting Style | PLAIN W/MOUNTING HOLE |
| Material Document and Classification | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE BARREL |
| Material Document and Classification | MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE STUD |
| Turnlock Receptacle Style | RECEPTACLE |
| Receptacle Width | 0.500 INCHES NOMINAL IN |
| Turnlock Mounting Hole Diameter | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE RETAINER |
| Surface Treatment | PASSIVATE BARREL |
| Receptacle Height | 0.742 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING STUD |
| Material | STEEL CORROSION RESISTING RETAINER |
| Material | STEEL CORROSION RESISTING BARREL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| M195012-5-10-5 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| 3M304C5-10-5 | The Boeing Company Div Defense (USA) |
| 95012-5-10-5 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| 95012-5-10-5 | 3/2 Design control — primary reference U.S. Government activity |
| 195012-5-10-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-452-3936 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 5325-01-452-3936 has 3 manufacturer part numbers on file: M195012-5-10-5 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), 3M304C5-10-5 (The Boeing Company Div Defense), 95012-5-10-5 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for M195012-5-10-5: Receptacle Overall Length: 1.140 INCHES NOMINAL IN; Receptacle Thread Size and Series/type Designator: 0.190-32 UNIFIED NATIONAL JOINT FINE (UNJF); Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RETAINER; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BARREL. 19 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.