The Rivet,tubular, cataloged under National Stock Number 5320-01-116-8121, 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13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-116-8121 |
| Item Name | Rivet,tubular |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Shank Diameter | 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN |
| Head Height | 0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Heat Treatment | QUARTER HARD OVERALL |
| Hole Depth | 0.120 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT/TINNER'S |
| Nondefinitive Spec/std Data | 12 TYPE AND 1 CLASS AND F GRADE |
| Shank Style | TUBULAR |
| Shear Strength | 35000 DOUBLE POUNDS PER SQUARE INCH |
| Material | COPPER ALLOY 260 OR COPPER ALLOY 270 OVERALL |
| Head Major Diameter | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN |
| Hole Diameter | 0.100 INCHES MINIMUM AND 0.107 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 |
|---|---|
| FF-R-556 | 4/1 Identification reference U.S. Government activity |
| MS51942-68 | 2/2 Government specification standardization U.S. Government activity |
NSN 5320-01-116-8121 is a Rivet,tubular, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-01-116-8121: Shank Diameter: 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN; Head Height: 0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN; Fastener Length: 0.250 INCHES NOMINAL IN; Heat Treatment: QUARTER HARD OVERALL. 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.