The Rivet,blind, cataloged under National Stock Number 5320-01-443-7453, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-443-7453 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Shank Diameter | 0.260 INCHES MAXIMUM IN |
| Head Height | 0.140 INCHES MAXIMUM IN |
| Fastener Length | 1.130 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416 TYPE 1, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE STEM |
| Surface Treatment Document and Classification | QQ-P-416 TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE MECHANICAL LOCK |
| Hardness Rating | 48.0 ROCKWELL C MINIMUM STEM |
| Material Document and Classification | ASTM-A-331 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | ASTM-A-331 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE |
| Head Style | TAPERED PAN |
| Grip Length | 0.220 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | CADMIUM STEM |
| Surface Treatment | CADMIUM AND CHROMATE SLEEVE |
| Material | STEEL COMP E4340 STEM |
| Head Major Diameter | 0.432 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 |
|---|---|
| MS90354U0803D | 5/9 Secondary reference U.S. Government activity |
| MS90354U0803D | 3/2 Design control — primary reference U.S. Government activity |
| 10118974 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5320-01-443-7453 is a Rivet,blind, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-01-443-7453: Shank Diameter: 0.260 INCHES MAXIMUM IN; Head Height: 0.140 INCHES MAXIMUM IN; Fastener Length: 1.130 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416 TYPE 1, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE STEM. 15 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.