MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the first end.AAGZ
First End Style:
Indented flat keyway
MRC:
A term used to identify the ends as identical or not identical.AAHN
End Similarity:
Identical
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
18.340 inches
MRC:
A measurement taken at right angles to the length of the keyway at the first end,in distinction from thickness.AMCZ
First End Keyway Width:
0.1875 inches
First End External Keyway Length:
1.281 inches
MRC:
A measurement between specified points of the keyway at the first end.AMDG
First End Keyway Depth:
Between 0.105 inches and 0.118 inches
First End Distance From Keyway Center To End:
0.716 inches
MRC:
The length of a straight line which passes through the center of the first end,and terminates at the circumference.AMDL
First End Diameter:
Between 0.7470 inches and 0.7490 inches
MRC:
The number of steps provided.ATPC
Step Quantity:
6
MRC:
The length of a straight line which passes through the center of the largest step,and terminates at the circumference.CSPY
Largest Step Diameter:
Between 1.184 inches and 1.186 inches
MRC:
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.CSYM
Surface Finish:
63.0 microinches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Nickel copper alloy
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-n-281, class a, form 1 federal specification single material response
