The Rivet,blind, cataloged under National Stock Number 5320-01-276-7021, is classified within Federal Supply Class 5320 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-276-7021 |
| Primary Part Number | MIL-R-24243/7 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Grip Length | 0.127 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Surface Treatment | ZINC AND CHROMATE OR CADMIUM OR PHOSPHATE ZINC OR PHOSPHATE MANDREL |
| Surface Treatment | ANODIZE OR CHROMATE BODY |
| Head Major Diameter | 0.243 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE BODY |
| Material | STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1045 OR STEEL COMP 1046 OR STEEL COMP 1548 OR STEEL COMP 1049 OR STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 MANDREL |
| Material Document and Classification | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Shank Diameter | 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-Z-325 TY 2 CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416 FED SPEC 2ND TREATMENT RESPONSE OR MIL-P-16232 TY Z CL 2 MIL SPEC 3RD TREATMENT RESPONSE OR MIL-P-16232 TY Z CL 4 MIL SPEC 4TH TREATMENT RESPONSE MANDREL |
| Countersink Angle | 120.0 DEGREES MINIMUM AND 124.0 DEGREES MAXIMUM |
| Shank Style | SELF-PLUGGING |
| Expansion Device | PLAIN STEM-TYPE T |
| Fastener Length | 0.379 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 5056 BODY |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-R-24243/7 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M24243/7-A403F | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5320-01-276-7021 is a Rivet,blind, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5320 (No Item Name Available). Status: active.
NSN 5320-01-276-7021 has 2 cross-referenced part numbers: MIL-R-24243/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M24243/7-A403F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 8 known substitutes for 5320-01-276-7021: 5320-00-318-9090, 5320-00-420-2163, 5320-00-420-2165 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-R-24243/7: Grip Length: 0.127 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN; Surface Treatment: ZINC AND CHROMATE OR CADMIUM OR PHOSPHATE ZINC OR PHOSPHATE MANDREL; Surface Treatment: ANODIZE OR CHROMATE BODY; Head Major Diameter: 0.243 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.