The Stud,snap Fastener, cataloged under National Stock Number 5325-01-081-9534, 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14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-081-9534 |
| Item Name | Stud,snap Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Stud Retention Method | SCREW BASESCREW BASE |
| Surface Treatment Document and Classification | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 TY 2 CL 3 FED SPEC 2ND TREATMENT RESPONSE STUD |
| Stud Shank Length | 0.234 INCHES MINIMUM AND 0.234 INCHES MINIMUM AND 0.297 INCHES MAXIMUM0.297 INCHES MAXIMUM IN |
| Snap Fastener Stud Style | STUDSTUD |
| Material Document and Classification | QQ-S-698 TEMPERS 3,4,OR 5 FED SPEC ALL MATERIAL RESPONSES STUD |
| Stud Base Width Across Flats | 0.344 INCHES NOMINAL0.344 INCHES NOMINAL IN |
| Body Length | 0.250 INCHES MINIMUM AND 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM0.266 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE FILM OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OR ZINC AND CHROMATE STUD |
| Material | COPPER ALLOY 360 OVERALL |
| Material | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 STUD |
| Thread Size and Series/type Designator | 0.164-32 UNIFIED NATIONAL COARSE (UNC) |
| Stud Overall Length | 0.750 INCHES NOMINAL0.750 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 |
|---|---|
| MS27977-28B | 2/2 Government specification standardization U.S. Government activity |
| AN227-21B | 5/9 Secondary reference U.S. Government activity |
NSN 5325-01-081-9534 is a Stud,snap Fastener, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-081-9534: Stud Retention Method: SCREW BASESCREW BASE; Surface Treatment Document and Classification: MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 TY 2 CL 3 FED SPEC 2ND TREATMENT RESPONSE STUD; Stud Shank Length: 0.234 INCHES MINIMUM AND 0.234 INCHES MINIMUM AND 0.297 INCHES MAXIMUM0.297 INCHES MAXIMUM IN. 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.