Features
19.255 inches nominal outside diameter, rubber silicone class q environmental seal material.
Circular.
Includes quality control certificate of conformance.
Specifications
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Cross Sectional Shape:
Metal and synthetic rubber
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Aperture Diameter:
18.880 inches
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Cross-sectional Thickness:
0.188 inches
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Environmental Protection Material Location:
Throughout sealing gasket
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Material Specification:
Qq-n-281 federal specification single material response emi/rfi conductor
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Material Specification:
Zz-r-765 federal specification single material response environmental seal
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Style Designator:
Circular
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Federal Supply Class (fsc):
Miscellaneous electrical and electronic components
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National Stock Number (nsn):
5999-00-410-2727