NATO Stock Number
5310-01-113-9815
Sold in multiples of
100 EA
DEMIL
NO
Thread Class
2b
Thread Direction
Right-hand
Pilot Diameter
Between 0.366 inches and 0.369 inches
Pilot Length
Between 0.245 inches and 0.255 inches
Counterbore Diameter
0.290 inches nut and 0.300 inches nut
Nut Style
Spline
Nut Diameter
Between 0.497 inches and 0.503 inches
Nut Height
Between 0.428 inches and 0.448 inches
Nut Counterbore Depth
0.307 inches nut and 0.317 inches nut
Thread Series
Unf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Material
Steel comp 203ez or steel comp 303 plus x or steel comp 416 plus x or steel comp 303 or steel comp 303pb or steel comp 303se or steel comp 416 or steel comp 416se or steel comp 430f or steel comp 430fse
Material Specification
Astm a581 assn standard all material responses
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
