The Fastener,positive Lock, cataloged under National Stock Number 5325-01-006-8877, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5325-01-006-8877 |
| Item Name | Fastener,positive Lock |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Material | STEEL BARREL |
| Stud Shank Overall Height | 1.875 INCHES NOMINAL IN |
| Thread Size and Series/type Designator | 0.250-20 UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.559 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 |
|---|---|
| WNX-SF-5/32 | 3/2 Design control — primary reference U.S. Government activity |
| WNX-5/32 | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-006-8877 is a Fastener,positive Lock, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-006-8877: Special Features: WITH LOCK WASHER AND WING NUT,ONTHE OTHER END FASTENER PRONGS WITH 3 EACH HEX NUTS 0.560 INCH ACROSS FLATS IN; Material: STEEL BARREL; Stud Shank Overall Height: 1.875 INCHES NOMINAL IN; Thread Size and Series/type Designator: 0.250-20 UNIFIED NATIONAL COARSE (UNC). 4 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.