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NAS1921M06-07

Blind Rivet

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Description

Fastener Length: 5/8", NAS1921 series rivet

Specifications

Countersink Angle 100.0 degrees
Expansion Device Serrated stem-type w
Fastener Length 0.600
Grip Length Between 0.376 inches and 0.437 inches
Head Major Diameter Between 0.349 inches and 0.357 inches
Head Style Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
Material Nickel
Material Specification Ams 5737 assn standard 1st material response locking ring or qq-n-281 federal specification 2nd material response locking ring or qq-n-281 federal specification 3rd material response locking ring, Ams 5737 assn standard single material response stem, Qq-n-281 federal specification all material responses sleeve
Shank Diameter Between 0.189 inches and 0.193 inches
Shank Style Self-plugging shank w/grooved end for locking
Specification Data 80205-nas1921 professional/industrial association standard
Surface Treatment Passivate locking ring
Surface Treatment Specification Qq-p-35 federal specification single treatment response stem, Qq-p-35 for a286 cres oly federal specification single treatment response locking ring

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Catalog data updated 2026-07-05. Report a data error