MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
Between 0.320 inches and 0.325 inches
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 0.495 inches and 0.505 inches
External Prebent Key Length:
0.050 inches
External Tapered Key Width:
Between 0.280 inches and 0.290 inches
External Prebent Key Width:
Between 0.140 inches and 0.145 inches
Distance From Centerline To Inside Of Prebent Key:
Between 0.100 inches and 0.110 inches
MRC:
A measurement of the smallest dimension of the material,in distinction from length or width.ABPX
Material Thickness:
Between 0.028 inches and 0.036 inches
Angle Between External Keys:
Between 58.0 degrees and 62.0 degrees
External Prebent Key Angle:
15.0 degrees
MRC:
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.CSYM
Surface Finish:
32.0 microinches top
MRC:
A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.HEAT
Heat Treatment:
Stress relieved
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:
Ams 5510 assn standard single material response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
270 degree locking key
