NATO Stock Number
5315-01-317-7476
Sold in multiples of
EA
DEMIL
NO
First End Style
Chamfered
Shank Length
Between 0.350 inches and 0.390 inches
Shoulder Diameter
Between 0.316 inches and 0.318 inches
Shank Diameter
Between 0.2507 inches and 0.2509 inches
Overall Length
Between 0.630 inches and 0.670 inches
Undercut Diameter
Between 0.2457 inches and 0.2499 inches
Undercut Width
0.030 inches
First End Taper Length
0.040 inches
Second End Relationship With First End
Identical
Hardness Rating
35.0 rockwell c and 42.0 rockwell c
First End Location
Both ends
Material
Steel comp xm-12
Material Specification
Ams 5659 assn standard single material response
Surface Treatment
Chromium shoulder
Surface Treatment
Passivate shank
Surface Treatment Specification
Qq-c-320, cl 2 federal specification single treatment response shoulder
Surface Treatment Specification
Qq-p-35, type 1, 2, or 3 federal specification single treatment response shank
Style Designator
Undercut