MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
Between 0.391 inches and 0.422 inches
MRC:
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.ABKG
Bolt Circle Diameter:
Between 4.119 inches and 4.129 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 4.797 inches and 4.828 inches
MRC:
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.ABVL
Aperture Diameter:
Between 3.328 inches and 3.359 inches
MRC:
The number of bolt holes provided on the item.AECS
Bolt Hole Quantity:
4
MRC:
The number of laminations provided.BRDX
Lamination Quantity:
36
MRC:
The distance between the opposite flat surfaces of the individual laminations.BRDY
Lamination Thickness:
0.003 inches
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Separable
MRC:
The structural characteristic of the item.CQCF
Construction:
Laminated
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy 260 or steel
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-b-613 federal specification 1st material response or qq-s-698 federal specification 2nd material response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Circular
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Mount, machine gun cal. .50
