MRC:
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.AAWY
Counterbore Diameter:
0.719 inches
MRC:
The depth of the process used to enlarge part of a hole.AAWZ
Counterbore Depth:
Between 0.430 inches and 0.440 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
12.750 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
Between 0.620 inches and 0.630 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
Between 1.246 inches and 1.248 inches
First Flat Length:
Between 1.750 inches and 1.766 inches
Flat Height:
Between 0.320 inches and 0.340 inches
MRC:
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.ABTB
Mounting Hole Diameter:
Between 0.406 inches and 0.422 inches
MRC:
A measurement from the bottom of the mounting hole to the surface of the item.ACJD
Mounting Hole Depth:
Between 0.620 inches and 0.630 inches
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
35.0 rockwell c and 41.0 rockwell c
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Abmk
MRC:
The distance from the center of the mounting hole to the end of the item.CRYW
Distance From Mounting Hole Center To End:
0.560 inches and 7.315 inches
MRC:
The physical configuration of the starting edge of the item.CSPJ
Starting Edge Shape:
Straight
MRC:
Indicates the type and number of mounting holes provided on the item.CTQY
Mounting Hole Type And Quantity:
3 unthreaded-counterbored
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4130 and steel comp 4150
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
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Stepped
