The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-334-7073, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-334-7073 |
| Primary Part Number | 717801755-004 |
| Item Name | Receptacle,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Receptacle Overall Length | 0.930 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-A-8625 TYPE II,CLASS 2 MIL SPEC 2ND TREATMENT RESPONSE BARREL |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE RECEPTACLE |
| Center to Center Distance Between Mounting Holes | 0.685 INCHES MINIMUM AND 0.689 INCHES MAXIMUM IN |
| Mounting Style | PLAIN W/MOUNTING HOLE |
| Material Document and Classification | AMS5525 ASSN STD 3RD MATERIAL RESPONSE RECEPTACLE |
| Material Document and Classification | AMS5629 ASSN STD 1ST MATERIAL RESPONSE STUD |
| Material Document and Classification | QQ-A-225/9 FED SPEC 2ND MATERIAL RESPONSE BARREL |
| Turnlock Receptacle Style | RECEPTACLE |
| Receptacle Width | 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Turnlock Mounting Hole Diameter | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE BARREL |
| Surface Treatment | PASSIVATE RECEPTACLE |
| Receptacle Height | 0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN |
| Material | STEEL STUD |
| Material | ALUMINUM ALLOY 7075 BARREL |
| Material | IRON ALLOY 660 RECEPTACLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 717801755-004 | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| IT113R-40 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-334-7073 is a Receptacle,turnlock Fastener, manufactured by Lockheed Martin Corporation, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-334-7073 has 1 manufacturer part number on file: 717801755-004 (Lockheed Martin Corporation).
Key specifications for 717801755-004: Receptacle Overall Length: 0.930 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-A-8625 TYPE II,CLASS 2 MIL SPEC 2ND TREATMENT RESPONSE BARREL; Surface Treatment Document and Classification: QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE RECEPTACLE; Center to Center Distance Between Mounting Holes: 0.685 INCHES MINIMUM AND 0.689 INCHES MAXIMUM IN. 17 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.