NATO Stock Number
5310-01-124-3101
Sold in multiples of
1 HD
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.660 inches
Counterbore Diameter
0.407 inches nut and 0.417 inches nut
Lubrication
Dry film lubricant
Overall Height
Between 0.341 inches and 0.361 inches
Nut Style
Flat with turned up edge
Nut Counterbore Depth
0.072 inches nut and 0.087 inches nut
Width Across Flats
Between 0.430 inches and 0.439 inches
Tempurature Rating
450.0 degrees fahrenheit
Thread Series
Unjf
Thready Qty Per Inch (tpi)
24
Hardness Rating
Between 35.0 rockwell c and 40.0 rockwell c
Thread Size
0.375 inches
Material
Steel comp 1040 washer or steel comp 1042 washer or steel comp 1050 washer
Material
Steel comp 8740 nut
Material Specification
Aisi assn standard 1st material response washer or aisi assn standard 2nd material response washer or aisi assn standard 3rd material response washer
Material Specification
Mil-s-6049 military specification single material response nut or ams 6322 assn standard single material response nut
Surface Treatment
Cadmium washer and chromate washer
Surface Treatment
Cadmium nut
Surface Treatment Specification
Qq-p-416, cl 2 federal specification single treatment response nut
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification all treatment responses washer
Specification Data
81205-bacn10hy manufacturers standard
