The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-028-3300, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-028-3300 |
| Item Name | Receptacle,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Receptacle Overall Length | 1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Holes | 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZW |
| Mounting Style | DIMPLED W/MOUNTING HOLE |
| Turnlock Receptacle Style | RECEPTACLE |
| Departure From Cited Document | AS MODIFIED BY SPECIAL QUALITY CONTROL TESTING FOR MK 48 TORPEDO |
| Receptacle Width | 0.820 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN |
| Turnlock Mounting Hole Diameter | 0.700 INCHES NOMINAL IN |
| Receptacle Height | 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN |
| Material | STEEL COMP 1009 RECEPTACLE MECHANISM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 2644662 | 3/1 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 119-18E | 5/1 Secondary reference Howmet Global Fastening Systems Inc Div Camloc Products |
NSN 5325-01-028-3300 is a Receptacle,turnlock Fastener, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-028-3300: Receptacle Overall Length: 1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN; Center to Center Distance Between Mounting Holes: 1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM IN; Criticality Code Justification: ZZZW; Mounting Style: DIMPLED W/MOUNTING HOLE. 10 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.