NATO Stock Number
5320-01-550-9799
Sold in multiples of
DEMIL
NO
Head Style
Hexagon
Head Height
0.096 inches
Shank Diameter
Between 0.178 inches and 0.180 inches
Shank Style
Threaded self-plugging shank w/sleeve
Expansion Device
Threaded mandrel
Lubrication
Cetyl alcohol
End Application
Apache attack helicopter
Grip Length
Between 0.657 inches and 0.719 inches
Width Across Flats
Between 0.244 inches and 0.250 inches
Min. Tensile Strength (psi)
1350 pounds per square inch
Hardness Rating
48.0 rockwell c nut and 53.0 rockwell c nut
Shear Strength
1350 double pounds per square inch
Material
Nickel alloy r-405 sleeve or iron alloy 660 sleeve
Material
Steel comp h11 nut
Material Specification
Ams6487 assn standard single material response nut
Material Specification
Ams5667 assn standard single material response sleeve or ams5731 assn standard single material response sleeve or ams5582 assn standard single material response sleeve or ams5731 assn standard single material response sleeve or ams7732 assn standard single material response sleeve or ams5737 assn standard single material response sleeve
Surface Treatment
Cadmium nut and chromate nut
Surface Treatment
Cadmium sleeve
Surface Treatment Specification
Qq-p-416, type 1 or 2 federal specification single treatment response sleeve