rivets › blind rivets
NAS1921C04S05U
Rivet
Description
Rivet part number NAS1921C04S05U
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Expansion Device | Serrated stem-type w |
| Fastener Length | 0.448 inches maximum |
| Grip Length | 0.251 inches minimum and 0.312 inches maximum |
| Head Major Diameter | 0.221 inches minimum and 0.229 inches maximum |
| Head Style | Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) |
| Material | Iron |
| Material Specification | Ams 5737 assn std single material response |
| Shank Diameter | 0.124 inches minimum and 0.129 inches maximum |
| Shank Style | Self-plugging mechanically locked stem |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
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.
- CR2162-4-5 Cherry 29/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
- CR2662-4-5 Cherry 29/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
- NAS1921M04S05 NAS 29/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
- NAS1921M04S05W NAS 29/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error