rivets › blind rivets
NAS1921M05-03W
Rivet
Description
Fastener Length: 5/16"
Specifications
| Countersink Angle | 98.5 degrees minimum and 101.5 degrees maximum |
|---|---|
| Expansion Device | Serrated stem-type w |
| Fastener Length | 0.326 inches maximum |
| Grip Length | 0.126 inches minimum and 0.187 inches maximum |
| Head Major Diameter | 0.282 inches minimum and 0.290 inches maximum |
| Head Style | Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) |
| Material | Nickel |
| Material Specification | Qq-n-281 fed spec all material responses sleeve, Qq-w-390 fed spec single material response stem |
| Shank Diameter | 0.155 inches minimum and 0.159 inches maximum |
| Shank Style | Self-plugging mechanically locked stem |
| Shear Strength | 1565 single pounds per square inch |
| Specification Data | 80205-nas1921 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 3 fed spec single treatment response sleeve, Qq-p-416,ty 2,cl 3 fed spec 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.
- CR2162-5-03 Cherry 21/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
- CR2172-5-03 Cherry 21/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
- CR2172-5-3 Cherry 21/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
- CR2662-5-03 Cherry 21/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
- CR2662-5-3 Cherry 21/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
- NAS1399B5A3 NAS 21/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
- NAS1399D5A3 NAS 21/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
- NAS1399MW5A3 NAS 21/64 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