NATO Stock Number
5320-00-005-6253
Sold in multiples of
100 EA
DEMIL
NO
Fastener Length
0.287 inches
Head Style
Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
Shank Diameter
Between 0.186 inches and 0.190 inches
Shank Style
Self-plugging mechanically locked stem
Head Major Diameter
Between 0.186 inches and 0.190 inches
Expansion Device
Serrated stem-type w
Grip Length
Between 0.080 inches and 0.125 inches
Shear Strength
710 single pounds per square inch
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Heat Treatment
H-38 strain hardened locking ring
Material
Aluminum alloy 5056 locking ring
Material Specification
Qq-a-430 federal specification single material response locking ring
Surface Treatment
Chromate stem
Surface Treatment
Anodize sleeve or chromate sleeve
Surface Treatment Specification
Mil-a-8625, type 2, cl 1 military specification 1st treatment response sleeve or mil-c-5541, cl 1a military specification 2nd treatment response sleeve
Surface Treatment Specification
Mil-c-5541, cl 1a military specification single treatment response stem
Specification Data
80205-nas1399 professional/industrial association standard