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NAS1921C04S03U
Blind Rivet
Description
Blind Rivet
Specifications
| Countersink Angle | Between 98.5 degrees and 101.5 degrees |
|---|---|
| Fastener Length | 0.323 |
| Grip Length | Between 0.126 inches and 0.187 inches |
| Head Major Diameter | Between 0.221 inches and 0.229 inches |
| Head Style | Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer) |
| Material | Iron |
| Material Specification | Ams 5737 assn standard single material response locking ring or ams 5690 assn standard single material response locking ring, Ams 5737 assn standard single material response sleeve, Ams 5737 assn standard single material response stem |
| Shank Diameter | Between 0.124 inches and 0.128 inches |
| Shank Style | Self-plugging mechanically locked stem |
| Surface Treatment | Passivate locking ring, Passivate or cadmium or aluminum alloy |
| Surface Treatment Specification | Cl 3 federal specification single treatment response sleeve or nas 4006 assn standard single treatment response sleeve type ii qq-p-35 federal specification single treatment response sleeve or qq-p-416, Qq-p-35 federal specification single treatment response locking ring, Qq-p-35 federal specification single treatment response stem |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1921C04S03 NAS 21/64 in · Iron
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Catalog data updated 2026-07-05. Report a data error