NATO Stock Number
5320-01-472-4280
Sold in multiples of
EA
DEMIL
NO
Fastener Length
0.993 inches
Head Style
Flush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
Shank Diameter
Between 0.310 inches and 0.312 inches
Shank Style
Self-plugging mechanically locked stem
Head Major Diameter
0.634 inches
Expansion Device
Serrated stem-type w
End Application
Vertical stabilizer; f/a-18e/f hornet aircraft
Grip Length
Between 0.469 inches and 0.532 inches
Min. Tensile Strength (psi)
5200 pounds per square inch
Hardness Rating
326.0 knoop sleeve and 466.0 knoop sleeve
Hardness Rating
48.0 rockwell c stem and 53.0 rockwell c stem
Shear Strength
8500 single pounds per square inch
Countersink Angle
Between 99.0 degrees and 101.0 degrees
Material
Steel comp 1010 mechanical lock or steel comp 1020 mechanical lock or steel comp 1044 mechanical lock or steel comp 4037 mechanical lock or steel comp 4130 mechanical lock
Material
Steel sleeve
Material
Steel stem
Material Specification
66 federal standard 1st material response mechanical lock or ams a286 assn standard 2nd material response mechanical lock or ams 5737 assn standard 3rd material response mechanical lock or ams 5690 assn standard 4th material response mechanical lock
Material Specification
Astm-a-331 assn standard single material response sleeve
Material Specification
Astm-a-331 assn standard single material response stem
Surface Treatment
Aluminum
Surface Treatment Specification
Mil-c-83488 military specification single treatment response
Specification Data
96906-ms90353 government specification
