MRC:
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.ABJH
Tempurature Rating:
-65.0 degrees fahrenheit and 160.0 degrees fahrenheit
MRC:
A measurement from the bottom to the top of a cross section,in distinction from depth.ADVN
Cross-sectional Height:
Between 0.135 inches and 0.143 inches
MRC:
The length of a straight line which passes through the center of the center hole,and terminates at the circumference.ADYT
Center Hole Diameter:
Between 1.353 inches and 1.365 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Rubber butadiene-acrylonitrile class nbr
MRC:
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY
Reference Number Differentiating Characteristics:
As differeniated by packaging in accordance with mil-p-23199 and material conforming to ships parts control center special quality control provisions
