NATO Stock Number
5310-00-773-2314
Sold in multiples of
DEMIL
NO
Hole Diameter
Between 0.615 inches and 0.635 inches
Radius
Between 3.500 inches and 3.502 inches
Outside Diameter
Between 2.615 inches and 2.635 inches
Recess Diameter
2.593 inches
Material Thickness
Between 0.365 inches and 0.385 inches
Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Surface Finish
63.0 microinches top
Heat Treatment
Quenched and tempered
Material
Steel comp 1040 or steel comp 1042 or steel comp 1045 or steel comp 1046 or steel comp 1548 or steel comp 1050 or steel comp 1137 or steel comp 1139 or steel comp 1140 or steel comp 1141
Material Specification
Astm a108 assn standard 1st material response or astm a108 assn standard 2nd material response or astm a108 assn standard 3rd material response or astm a108 assn standard 4th material response or astm a108 assn standard 5th material response or astm a108 assn standard 6th material response or qq-s-637 federal specification 7th material response or qq-s-637 federal specification 8th material response or qq-s-637 federal specification 9th material response or qq-s-637 federal specification 10th material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416 type 2 cl b federal specification single treatment response
Style Designator
Concave
