The Rivet,blind, cataloged under National Stock Number 5320-01-550-4741, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-550-4741 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Shank Diameter | 0.140 INCHES NOMINAL IN |
| Head Height | 0.054 INCHES NOMINAL IN |
| Fastener Length | 0.412 INCHES NOMINAL IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | AMS2700 ASSN STD 1ST TREATMENT RESPONSE LOCKING RING |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 2, CL 2 FED SPEC 1ST TREATMENT RESPONSE GRIP |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 2, CL2 FED SPEC 1ST TREATMENT RESPONSE STEM |
| Material Document and Classification | QQ-A-430 FED SPEC 1ST MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | AMS5639 ASSN STD 1ST MATERIAL RESPONSE LOCKING RING |
| Material Document and Classification | AMS6322 ASSN STD 1ST MATERIAL RESPONSE STEM |
| Head Style | UNIVERSAL |
| Specification/standard Data | 80205-NAS9304 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.251 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | CADMIUM STEM |
| Surface Treatment | CADMIUM GRIP |
| Surface Treatment | PASSIVATE LOCKING RING |
| Material | STEEL COMP 8740 STEM |
| Material | ALUMINUM ALLOY 5056 SLEEVE |
| Material | IRON ALLOY 660 OR STEEL COMP 304 LOCKING RING |
| Head Major Diameter | 0.250 INCHES NOMINAL 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 |
|---|---|
| NAS9304 | 5/1 Secondary reference U.S. Government activity |
| NAS9304B-4-05 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-550-4741 is a Rivet,blind, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-01-550-4741: Shank Diameter: 0.140 INCHES NOMINAL IN; Head Height: 0.054 INCHES NOMINAL IN; Fastener Length: 0.412 INCHES NOMINAL IN; Expansion Device: SERRATED STEM-TYPE W. 21 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.