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NAS1097E5-4

Solid Rivet

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Description

Fastener Length: 1/4

Specifications

Countersink Angle 99.5 degrees minimum and 100.5 degrees maximum
Countersink Height 0.0372
Fastener Length 0.240 inches minimum and 0.260 inches maximum
Head Height 0.003 inches minimum and 0.005 inches maximum
Head Major Diameter 0.2469 inches maximum
Head Minor Diameter 0.185 nominal mils and 0.195 nominal centimeters
Head Style Undersized oval countersunk
Heat Treatment T-81 solution heat treated
Material Aluminum
Material Specification Qq-a-430 fed spec single material response
Rivet Type Solid
Shank Diameter 0.155 inches minimum and 0.158 inches maximum
Shank Style Straight w/radius chamfered tip
Shear Strength 32000 single pounds per square inch
Specification Data 80205-nas1097 professional/industrial association standard
Surface Treatment Anodize or chromate
Surface Treatment Specification Mil-a-8625 mil spec 1st treatment response or mil-c-5541 mil spec 2nd treatment response
Weight 1 lb

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.

  • NAS1097B5-4A NAS 0.260 in · Undersized oval countersunk · Aluminum
  • NAS1097KE5-4 NAS 0.260 in · Undersized oval countersunk · Aluminum

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