MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
Between 0.500 inches and 0.510 inches
External Prebent Key Length:
Between 0.145 inches and 0.155 inches
External Straight Key Width:
0.280 inches
External Prebent Key Width:
Between 0.140 inches and 0.145 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 321
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:
Ams5510 assn standard single material response
