Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Preformed Packing
MRC:
A measurement from the bottom to the top of a cross section,in distinction from depth.ADVN
Cross-sectional Height:
Between 0.505 inches and 0.515 inches
Flanged Body Outside Diameter:
Between 3.245 inches and 3.250 inches
Rim Surface Width:
Between 0.352 inches and 0.354 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 1.375 inches and 1.385 inches
Peripheral Diameter:
Between 3.405 inches and 3.408 inches
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
55.0 shore durometer a and 65.0 shore durometer a
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Rubber isobutylene-isoprene class iir
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-1149, type 1 military specification single material response
