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NAS1921B06S05

Rivet

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Description

Fastener Length: 31/64"

Specifications

Countersink Angle 99.0 degrees minimum and 108.0 degrees maximum
Expansion Device Serrated stem-type w
Fastener Length 0.475 inches maximum
Grip Length 0.251 inches minimum and 0.312 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 Aluminum
Material Specification Qq-a-430 fed spec single material response locking ring, Qq-a-430 fed spec single material response sleeve, Qq-a-430 fed spec single material response stem
Shank Diameter 0.186 inches minimum and 0.190 inches maximum
Specification Data 80205-nas1921 professional/industrial association standard
Surface Treatment Anodize or chromate
Surface Treatment Specification Mil-a-8625 mil spec 1st treatment response stem or mil-c-5541 mil spec 2nd 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.

  • CR9162-6-05 Cherry 15/32 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
  • NAS1399MW6A5 NAS 15/32 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
  • NAS1921M06-05 NAS 15/32 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Nickel
  • NAS1921M06S05W NAS 15/32 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