The Rivet,tubular, cataloged under National Stock Number 5320-01-491-6871, 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12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-491-6871 |
| Item Name | Rivet,tubular |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Shank Diameter | 0.182 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Head Height | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hole Depth | 0.155 INCHES MAXIMUM IN |
| Head Style | OVAL/TRUSS |
| Shank Style | TUBULAR |
| Surface Treatment | CADMIUM OVERALL |
| Shear Strength | 32000 DOUBLE POUNDS PER SQUARE INCH |
| Material | STEEL OVERALL |
| Head Major Diameter | 0.306 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN |
| Hole Diameter | 0.134 INCHES MINIMUM AND 0.141 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 |
|---|---|
| MS20450C12-12 | 2/2 Government specification standardization U.S. Government activity |
NSN 5320-01-491-6871 is a Rivet,tubular, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-01-491-6871: Shank Diameter: 0.182 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN; Head Height: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Fastener Length: 0.375 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE 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.