NATO Stock Number
5320-00-005-0989
Sold in multiples of
100 EA
DEMIL
NO
Fastener Length
0.531 inches
Head Style
Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
Shank Diameter
Between 0.139 inches and 0.143 inches
Shank Style
Self-plugging mechanically locked stem
Head Major Diameter
0.229 inches
Expansion Device
Serrated stem-type w
Grip Length
Between 0.313 inches and 0.375 inches
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Material
Aluminum alloy 5056 sleeve
Material
Nickel alloy 400 locking ring or nickel alloy r-405 locking ring
Material
Steel comp 8740 stem
Material Specification
Ams 6322 assn standard single material response stem
Material Specification
Qq-a-430 federal specification single material response sleeve
Material Specification
Qq-n-281 federal specification all material responses locking ring
Surface Treatment
Anodize sleeve or chromate sleeve
Surface Treatment
Cadmium stem and chromate stem
Surface Treatment Specification
Mil-a-8625 military specification 1st treatment response sleeve or mil-c-5541 military specification 2nd treatment response sleeve
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification all treatment responses stem
Specification Data
80205-nas1739 professional/industrial association standard