NATO Stock Number
5306-01-256-9776
Sold in multiples of
EA
DEMIL
NO
Thread Class
3a nut thread a
Thread Class
3a nut thread b
Thread Direction
Right-hand nut thread a
Thread Direction
Right-hand nut thread b
Thread Length
0.929 inches nut thread a and 1.000 inches nut thread a
Thread Length
0.929 inches nut thread b and 1.000 inches nut thread b
Overall Length
Between 13.570 feet and 13.630 feet
Thready Qty Per Inch (tpi)
28 nut thread a
Thready Qty Per Inch (tpi)
28 nut thread b
Thread Size
0.250 inches nut thread a
Thread Size
0.250 inches nut thread b
Material
Steel comp 4130
Material Specification
Mil-s-6758 cond f military specification single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 2 federal specification single treatment response
Thread Series Designator
Unf nut thread a
Thread Series Designator
Unf nut thread b
Specification Data
80205-nas354 professional/industrial association standard