The Fastener,turnbutton, cataloged under National Stock Number 5325-00-433-0065, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-433-0065 |
| Item Name | Fastener,turnbutton |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Socket Diameter | 0.469 INCHES NOMINAL IN |
| Button Thickness | 0.312 INCHES NOMINAL IN |
| Socket Hole Length | 0.812 INCHES NOMINAL IN |
| End Length | 0.312 INCHES NOMINAL IN |
| Plate Overall Width | 0.594 INCHES NOMINAL IN |
| Turnbutton Stud Style | PRONG |
| Turnbutton Overall Height | 1.125 INCHES NOMINAL IN |
| Plate Overall Length | 0.812 INCHES NOMINAL IN |
| Socket Accommodated Quantity | 1 |
| Button Width | 0.531 INCHES NOMINAL IN |
| Turnbutton Socket Style | SOCKET |
| Base Width | 0.500 INCHES NOMINAL IN |
| Base Length | 0.750 INCHES NOMINAL IN |
| Height | 0.719 INCHES NOMINAL IN |
| Surface Treatment | NICKEL AND ENAMEL CLINCH PLATE |
| Surface Treatment | NICKEL AND ENAMEL STUD |
| Turnbutton Clinch Plate Style | CLINCH PLATE |
| Material | COPPER ALLOY STUD |
| Material | COPPER ALLOY CLINCH PLATE |
| Fabrication Method | STAMPED |
| Socket Hole Width | 0.594 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 |
|---|---|
| 211432 | 5/9 Secondary reference U.S. Government activity |
| P/N 40 AND 32 | 3/2 Design control — primary reference U.S. Government activity |
| XB78322BS78507 | 5/9 Secondary reference Trw Assemblies and Fasteners Group |
| B410AND410A | 5/9 Secondary reference Trw Assemblies and Fasteners Group |
| B410-410A | 5/9 Secondary reference Trw Assemblies and Fasteners Group |
NSN 5325-00-433-0065 is a Fastener,turnbutton, classified under FSC 5325, Fastening Devices. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2915-00-524-5134, 5935-01-545-1557. Verify interchangeability with system specifications before substitution.
Key specifications for 5325-00-433-0065: Socket Diameter: 0.469 INCHES NOMINAL IN; Button Thickness: 0.312 INCHES NOMINAL IN; Socket Hole Length: 0.812 INCHES NOMINAL IN; End Length: 0.312 INCHES NOMINAL IN. 21 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.