The Insert,panel Fastener, cataloged under National Stock Number 5325-01-311-4080, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-311-4080 |
| Item Name | Insert,panel Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Flange Diameter | 0.800 INCHES MINIMUM AND 0.800 INCHES MINIMUM AND 0.810 INCHES MAXIMUM0.810 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE CAP |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE HOUSING |
| Features Provided | POTTING HOLE OR POTTING HOLE OR POTTING SLOTPOTTING SLOT |
| Specification/standard Data | 80205-NAS1835 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Body Diameter | 0.3125 INCHES NOMINAL0.3125 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE CAP |
| Surface Treatment | PASSIVATE NUT |
| Surface Treatment | PASSIVATE HOUSING |
| Shoulder Diameter | 0.790 INCHES NOMINAL0.790 INCHES NOMINAL IN |
| Insert Style | PROTRUDING FLANGEPROTRUDING FLANGE |
| Material | STEEL COMP 303 NUT |
| Material | STEEL COMP 303 HOUSING |
| Material | ALUMINUM ALLOY CAP |
| Thread Size and Series/type Designator | 0.3125-24 UNIFIED NATIONAL JOINT FINE (UNJF) |
| Hole Type | THREADEDTHREADED |
| 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 |
|---|---|
| NAS1835-5C | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-311-4080 is a Insert,panel Fastener, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-311-4080: Flange Diameter: 0.800 INCHES MINIMUM AND 0.800 INCHES MINIMUM AND 0.810 INCHES MAXIMUM0.810 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE CAP; Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE NUT; Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE HOUSING. 17 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.