The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-021-2553, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-021-2553 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Lubrication | CETYL ALCOHOL |
| Collar Inside Diameter | 0.244 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| Collar Overall Height | 0.283 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN |
| Collar Style | STRAIGHT TYPE |
| Collar Outside Diameter | 0.394 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN |
| Specification/standard Data | 80205-NAS1080 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | IRON ALLOY 660 OVERALL |
| 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 |
|---|---|
| NAS1080UK03 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| NAS1080UK08 | 3/2 Design control — primary reference U.S. Government activity |
| 10123943 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5320-01-021-2553 is a Collar,pin-Rivet, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-01-021-2553: Lubrication: CETYL ALCOHOL; Collar Inside Diameter: 0.244 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN; Collar Overall Height: 0.283 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN; Collar Style: STRAIGHT TYPE. 7 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.