The Rivet,blind, cataloged under National Stock Number 5320-01-366-1227, 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13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-366-1227 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Shank Diameter | 0.2490 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE A |
| Material Document and Classification | MIL-W-7986 MIL SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | ASTM A-545 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.2510 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING HIGH CLINCH SHANK |
| Surface Treatment | ANODIZE OR CHROMATE SLEEVE |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Material | ALUMINUM ALLOY 5056 SLEEVE |
| Material | STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1026 OR STEEL COMP 1030 OR STEEL COMP 1035 OR STEEL COMP 1038 OR STEEL COMP 1524 OR STEEL COMP 1541 STEM |
| Head Major Diameter | 0.4760 INCHES MINIMUM AND 0.4800 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 |
|---|---|
| MS20605B6W6 | 5/9 Secondary reference U.S. Government activity |
| MS20605B6W6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-366-1227 is a Rivet,blind, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-01-366-1227: Shank Diameter: 0.2490 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W; Surface Treatment Document and Classification: MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE A; Material Document and Classification: MIL-W-7986 MIL SPEC SINGLE MATERIAL RESPONSE SLEEVE. 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.