MRC:
The length of a straight line which passes through the center of a circle,and terminates at the circumference.ABNL
Circle Diameter:
Between 0.490 inches and 0.500 inches
MRC:
A measurement of the smallest dimension of an item,in distinction from length or width.ABNM
Thickness:
Between 0.0625 inches and 0.0635 inches
MRC:
A number or letter representing the size of a key.ACJJ
Key Size Designation:
Woodruff 1
MRC:
A measurement from the bottom to the top of a key,in distinction from depth.AXFE
Key Height:
Between 0.198 inches and 0.203 inches
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
40.0 rockwell c and 50.0 rockwell c
MRC:
The minimum load,applied perpendicularly to the longitudinal axis of an item,at which point the item will fracture when subjected to the standard shear test method.CQSX
Shear Strength:
100000 single pounds per square inch
MRC:
The physical configuration of the starting edge of the item.CSPJ
Starting Edge Shape:
Straight
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 2330 or steel comp 4130 or steel comp 8630
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Round bottom
