The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-364-4366, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-364-4366 |
| Item Name | Receptacle,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Countersink Angle in Deg | 100.0 |
| Receptacle Overall Length | 1.880 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE EJECTOR SPRING |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE HOUSING |
| Center to Center Distance Between Mounting Holes | 1.350 INCHES NOMINAL IN |
| Mounting Style | COUNTERSUNK |
| Material Document and Classification | AMS5673 ASSN STD SINGLE MATERIAL RESPONSE EJECTOR SPRING |
| Material Document and Classification | AMS6322 ASSN STD SINGLE MATERIAL RESPONSE STUD |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE HOUSING |
| Turnlock Receptacle Style | TWO LUG FLOATING |
| Turnlock Mounting Hole Diameter | 0.161 INCHES MINIMUM AND 0.167 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE STUD |
| Surface Treatment | PASSIVATE HOUSING |
| Surface Treatment | PASSIVATE EJECTOR SPRING |
| Receptacle Height | 0.750 INCHES NOMINAL IN |
| Material | STEEL COMP 8740 STUD |
| Material | STEEL EJECTOR SPRING |
| Material | STEEL COMP 304 HOUSING |
| Stud Protrusion Length | 0.313 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| DNH1052-1 | 3/9 Design control — primary reference U.S. Government activity |
| DNH1052-1 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| DNH1052-1 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc. Div Huck Products Division |
| FIT5000-5 | 5/9 Secondary reference Fastener Innovation Technology, Inc. Dba F I T |
| 948958-5C | 5/2 Secondary reference U.S. Government activity |
NSN 5325-01-364-4366 is a Receptacle,turnlock Fastener, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-364-4366: Countersink Angle in Deg: 100.0; Receptacle Overall Length: 1.880 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE EJECTOR SPRING. 20 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.