MRC:
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.AAGR
Cross Sectional Shape:
Plain rectangular, straight face
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 3.125 inches and 3.126 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.ACXD
Ring Style:
Expanding concentric
Radial Wall Thickness:
Between 0.1310 inches and 0.1410 inches
Overall Width:
Between 0.1230 inches and 0.1240 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.ADTE
Joint Style:
Interlocking joint
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:
98.0 rockwell b and 106.0 rockwell b
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Iron
