The Insert,panel Fastener, cataloged under National Stock Number 5325-01-646-3956, 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9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-646-3956 |
| Item Name | Insert,panel Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Flange Diameter | 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | QQ-A-225/6 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Hole Diameter | 0.191 INCHES MINIMUM AND 0.191 INCHES MINIMUM AND 0.197 INCHES MAXIMUM0.197 INCHES MAXIMUM IN |
| Body Diameter | 0.306 INCHES MINIMUM AND 0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM0.312 INCHES MAXIMUM IN |
| Insert Style | FLUSH FLANGEFLUSH FLANGE |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Hole Type | PLAINPLAIN |
| Flange Thickness | 0.030 INCHES MINIMUM AND 0.030 INCHES MINIMUM AND 0.036 INCHES MAXIMUM0.036 INCHES MAXIMUM 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 |
|---|---|
| S102F10-03 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-646-3956 is a Insert,panel Fastener, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-646-3956: Flange Diameter: 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: QQ-A-225/6 FED STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 0.093 INCHES MINIMUM AND 0.093 INCHES MINIMUM AND 0.113 INCHES MAXIMUM0.113 INCHES MAXIMUM IN. 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.
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.