MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.ABMZ
Diameter:
21.187 inches
MRC:
A measurement of the smallest dimension of an item,in distinction from length or width.ABNM
Thickness:
0.500 inches
MRC:
The element,compound,or mixture of which the covering is fabricated.ACKG
Covering Material:
Rubber, mil-std-417, type s, class sc, grade sc515a1b1c1e3f1
MRC:
The element,compound,or mixture of which the cushioning is fabricated,excluding any surface treatment.ALTD
Cushioning Material:
Felt, c-f-206, type 1, class 9r4
MRC:
The means provided for supporting the item.ALTM
Support Method:
Frame
MRC:
The element,compound,or mixture of which the support is fabricated,excluding any surface treatment.ALTN
Support Material:
Aluminum alloy, qq-a-250/7, alloy 5086, h32
MRC:
Indicates the location of an item to which the covering has been applied.CMZC
Covering Location:
Outer
