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Fork arms tapered to 80 degrees incl angle point, no. 63 finish on fork arms and pivot pin hole
MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
Between 0.687 inches and 0.689 inches
MRC:
The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.AAZE
Shank Diameter:
1.312 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
1.312 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
1.312 inches
MRC:
A numeric value that reflects the hardness of a metallic item when used in conjunction with a hardness rating scale.AETC
Metallic Hardness Rating:
90.0 rockwell b and 99.0 rockwell b
MRC:
The distance laterally from tip to tip of the fork.AJSD
Fork Span Width:
Between 0.311 inches and 0.313 inches
MRC:
The length of a straight line which passes through the center of a rod connection bore,and terminates at the circumference.AKYC
Rod Connection Bore Diameter:
Between 1.120 inches and 1.122 inches
MRC:
The distance measured along a straight line parallel to the longitudinal axis which establishes the acceptable depth of the rod connection bore.AKYG
Rod Connection Bore Depth:
1.188 inches
Distance From Pivot Pinhole Center To Rod Connection End:
2.125 inches
Fork Arm Thickness:
0.309 mils and 0.310 centimeters
MRC:
The measurement between specified points of the fork,in distinction from height.AKYX
Fork Depth:
0.750 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-s-631 federal specification single material response or qq-s-637 federal specification single material response or qq-s-634 federal specification single material response
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Phosphate