The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-00-531-0481, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-531-0481 |
| Item Name | Receptacle,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | CANCELLED |
| Receptacle Overall Length | 1.031 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes | 0.750 INCHES NOMINAL IN |
| Mounting Style | PLAIN W/MOUNTING HOLE |
| Turnlock Receptacle Style | RECEPTACLE |
| Receptacle Width | 0.656 INCHES NOMINAL IN |
| Turnlock Mounting Hole Diameter | 0.099 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Receptacle Height | 0.312 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 990759-05 | 5/9 Secondary reference Ge Aviation Systems Llc |
| 12Z12208-7 | 5/2 Secondary reference U.S. Government activity |
| P2-15 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-00-531-0481 is a Receptacle,turnlock Fastener, classified under FSC 5325, Fastening Devices. Status: cancelled.
3 possible matches (shared part number, not a government interchangeability claim): 3655-00-876-9097, 4520-00-901-0499, 5950-01-442-4140. Verify interchangeability with system specifications before substitution.
Key specifications for 5325-00-531-0481: Receptacle Overall Length: 1.031 INCHES NOMINAL IN; Center to Center Distance Between Mounting Holes: 0.750 INCHES NOMINAL IN; Mounting Style: PLAIN W/MOUNTING HOLE; Turnlock Receptacle Style: RECEPTACLE. 9 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 5325-00-531-0481 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.