The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-498-6023, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-498-6023 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Lubrication | DRY FILM OR CETYL ALCOHOL |
| Surface Treatment Document and Classification | AS 5272, TYPE 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Collar Inside Diameter | 0.268 INCHES MINIMUM AND 0.274 INCHES MAXIMUM IN |
| Collar Overall Height | 0.340 INCHES NOMINAL IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.418 INCHES MINIMUM AND 0.424 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.2500 INCHES IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| EN1182NDU8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-498-6023 is a Collar,pin-Rivet, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-01-498-6023: Lubrication: DRY FILM OR CETYL ALCOHOL; Surface Treatment Document and Classification: AS 5272, TYPE 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Collar Inside Diameter: 0.268 INCHES MINIMUM AND 0.274 INCHES MAXIMUM IN; Collar Overall Height: 0.340 INCHES NOMINAL IN. 13 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.