The Pin-Rivet, cataloged under National Stock Number 5320-00-558-4227, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-558-4227 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Head Height | 0.058 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Fastener Length | 1.689 INCHES NOMINAL IN |
| Hardness Rating | 37.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-8695,COND C4 MIL SPEC 4TH MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Specification/standard Data | 80205-NAS1428 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 1.438 INCHES NOMINAL IN |
| Shank Style | STUMP |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 4037 OVERALL |
| Head Major Diameter | 0.363 INCHES MINIMUM AND 0.377 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 |
|---|---|
| SLSP-T08-23 | 5/9 Secondary reference Huck International, Inc |
| NAS1428-23 | 5/9 Secondary reference Huck International, Inc |
| NAS1428-23 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-00-558-4227 is a Pin-Rivet, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-00-558-4227: Shank Diameter: 0.250 INCHES NOMINAL IN; Head Height: 0.058 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Fastener Length: 1.689 INCHES NOMINAL IN; Hardness Rating: 37.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM OVERALL. 12 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.