The Pin-Rivet, cataloged under National Stock Number 5320-00-503-6323, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-503-6323 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Shank Diameter | 0.5421 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.1440 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN |
| Fastener Length | 2.100 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Tip Diameter | 0.5104 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.5000 INCHES IN |
| Grip Length | 1.5630 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP E4340 OR STEEL COMP 8740 OVERALL |
| Thread Series Designator | UNF |
| Head Major Diameter | 0.7780 INCHES MINIMUM AND 0.7880 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 |
|---|---|
| BACB30FW8-26 | 5/9 Secondary reference U.S. Government activity |
| BACB30FW8-26 | 5/9 Secondary reference U.S. Government activity |
| BACB30PB8-26 | 3/2 Design control — primary reference U.S. Government activity |
| BACB30FW8-26 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-00-503-6323 is a Pin-Rivet, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-00-503-6323: Shank Diameter: 0.5421 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL; Head Height: 0.1440 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM IN; Fastener Length: 2.100 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN. 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.