2a

right-hand

0.170 inches minimum and 0.210 inches maximum

0.594 inches minimum and 0.625 inches maximum

flat chamfer

0.218 inches minimum and 0.226 inches maximum

0.134 inches minimum and 0.138 inches maximum

1

hexagon

0.138 inches

0.109 inches minimum and 0.111 inches maximum

dry film lubricant

32

160000 pounds per square inch

90000 pounds per square inch

0.262 inches minimum and 0.282 inches maximum

flat

0.016 inches minimum and 0.020 inches maximum

iron alloy 660 fastener

steel primary washer

ams 5731 assn std single material response fastener

qq-s-766, 300 series assn std all material responses primary washer

passivate fastener

passivate primary washer

qq-p-35 fed spec single treatment response fastener

qq-p-35 fed spec single treatment response primary washer

unrc

Item does not contain precious metal.

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

0006660