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NAS1921M06-09
Rivet
Description
Rivet part number NAS1921M06-09
Specifications
| Countersink Angle | 98.5 degrees minimum and 101.5 degrees maximum |
|---|---|
| Expansion Device | Serrated stem-type w |
| Fastener Length | 0.725 inches maximum |
| Grip Length | 0.501 inches minimum and 0.562 inches maximum |
| Head Major Diameter | 0.349 inches minimum and 0.357 inches maximum |
| Head Style | Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) |
| Material | CRES |
| Material Specification | Ams5737 assn std single material response locking ring or qq-n-281 fed spec single material response locking ring or ams5690 assn std single material response locking ring, Ams5737 assn std single material response stem, Qq-n-282 fed spec single material response sleeve |
| Part Name Assigned By Controlling Agency | Rivet, blind,-general purpose, bulbed, 100 degree flush head, mechanically locked spindle |
| Shank Diameter | 0.190 |
| Shank Style | Self-plugging mechanically locked stem |
| Special Features | Locking ring-passivate per qq-p-35 for cres only;intended for general purpose use in both thick sheet stack-up and in thin sheet or double dimpled applications;block 89 upgrade |
| Specification Data | 80205-nas1921 professional/industrial association standard |
| Surface Treatment | Cadmium or aluminum, Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response stem, Qq-p-416,type2,class3 fed spec single treatment response sleeve or nas4006 assn std single treatment response sleeve |
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.
- NAS1921B06S09 NAS 23/32 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
- NAS1921M06-09PW NAS 23/32 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
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Catalog data updated 2026-07-05. Report a data error