The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-123-6522, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-123-6522 |
| Item Name | Receptacle,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Receptacle Overall Length | 1.115 INCHES NOMINAL IN |
| Receptacle Thread Size and Series/type Designator | 0.164-32 UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment Document and Classification | QQ-P-416 TY I CL3 FED SPEC SINGLE TREATMENT RESPONSE STUD |
| Surface Treatment Document and Classification | QQ-P-416 TYII CL3 FED SPEC SINGLE TREATMENT RESPONSE BARREL |
| Surface Treatment Document and Classification | QQ-P-416 TYII CL3 FED SPEC SINGLE TREATMENT RESPONSE RETAINER |
| Material Document and Classification | AMS5085 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | AMS6322 ASSN STD SINGLE MATERIAL RESPONSE BARREL |
| Material Document and Classification | AMS6322 ASSN STD SINGLE MATERIAL RESPONSE STUD |
| Receptacle Width | 0.520 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Receptacle Height | 0.520 INCHES NOMINAL IN |
| Material | STEEL COMP 8740 BARREL |
| Material | STEEL COMP 1050 RETAINER |
| Material | STEEL COMP 8740 STUD |
| 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 |
|---|---|
| PAF51-4-7-01 | 3/2 Design control — primary reference U.S. Government activity |
| PAF51-4-7-01 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| C2943-4-7-1 | 5/2 Secondary reference U.S. Government activity |
| PAF51-4-7-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-123-6522 is a Receptacle,turnlock Fastener, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-123-6522: Receptacle Overall Length: 1.115 INCHES NOMINAL IN; Receptacle Thread Size and Series/type Designator: 0.164-32 UNIFIED NATIONAL COARSE (UNC); Surface Treatment Document and Classification: QQ-P-416 TY I CL3 FED SPEC SINGLE TREATMENT RESPONSE STUD; Surface Treatment Document and Classification: QQ-P-416 TYII CL3 FED SPEC SINGLE TREATMENT RESPONSE BARREL. 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.
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.