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:
1.75 inches
MRC:
A measurement of the smallest dimension of an item,in distinction from length or width.ABNM
Thickness:
Between 0.24 inches and 0.26 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
Between 1.48 inches and 1.52 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
3990-01-537-1045
MRC:
The number of holes provided for securing the item in a fixed position.AHYF
Securing Hole Quantity:
2
MRC:
Indicates the type of securing hole and the location.CQKB
Securing Hole Type And Location:
Unthreaded all holes
MRC:
The length of a straight line which passes through the center of a hole,and terminates at the inside circumference,and the location.CRZW
Hole Diameter And Location:
0.18 inches all holes and 0.20 inches all holes
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Matterial is 1026 carbon steel, type 5 iaw astm a513. Finish is 1.9.2.2 of mil-std-171, olive drab
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Plain round
