NATO Stock Number
5310-01-162-9730
Sold in multiples of
EA
DEMIL
NO
Thread Class
2b
Thread Direction
Right-hand
Washer Outside Diameter
Between 0.574 inches and 0.594 inches
Overall Height
Between 0.222 inches and 0.236 inches
Nut Style
Hexagon
Washer Thickness
0.040 inches
Width Across Flats
Between 0.428 inches and 0.438 inches
Thread Series
Unc
Thready Qty Per Inch (tpi)
20
Thread Size
0.250 inches
Material
Steel
Material Specification
Gm 284-m, fscm 11862 mfr ref single material response
Surface Treatment
Zinc
Surface Treatment Specification
Gm 4342-m, fscm 11862 mfr ref single treatment response