MRC:
The length of a straight line which passes through the center of the accommodation for the shaft,and terminates at the circumference.ABVM
Accommodated Shaft Diameter:
Between 0.638 inches and 0.639 inches
MRC:
A measurement taken between the flat surfaces /front and back/ of the seal,in distinction from thickness.ADUC
Seal Width:
0.172 inches
MRC:
The length of a straight line which passes through the center of a circular housing bore,and terminates at the circumference.CPCW
Housing Bore Diameter:
Between 0.749 inches and 0.750 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Rubber fluorosilicone class fq sealing element
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:
Mil-r-25988 type 2, class 3, grade 75 military specification single material response sealing element
