Features
3.969 inches minimum and 4.031 inches maximum overall length, rubber chloroprene class cr environmental seal material, chromate emi/rfi conductor surface treatment.
0.164" hole diameter 3.969" overall width 4 bolt hole quantity non-circular.
Includes quality control certificate of conformance.
Specifications
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Cross Sectional Shape:
Mesh and composition
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Hole Diameter:
0.164 inches
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Overall Width:
Between 3.969 inches and 4.031 inches
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Minor Width:
Between 0.093 inches and 0.180 inches
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Outside Corner Radius:
0.125 inches
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Aperture Width:
3.000 inches
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Aperture Length:
3.000 inches
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Center To Center Distance Between Bolt Holes Along Length:
2.500 inches
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Outside Edge To Bolt Hole Center Distance Along Width:
0.250 inches
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Outside Edge To Bolt Hole Center Distance Along Length:
0.750 inches
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Cross-sectional Height:
0.500 inches
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Minor Height:
Between 0.125 inches and 0.140 inches
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Bolt Hole Quantity:
4
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Environmental Protection Material Location:
Around rf shielding gasket outer perimeter
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Material Specification:
Mil-r-6130, type 2, grade a, condition medium military specification single material response environmental seal
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Material Specification:
Qq-a-274, alloy 6063-t42 federal specification 1st material response emi/rfi conductor and mil-c-7438 military specification 2nd material response emi/rfi conductor and qq-n-281, class a federal specification 3rd material response emi/rfi conductor
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Surface Treatment Specification:
Mil-c-5541, grade c, class 3 military specification single treatment response emi/rfi conductor
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Style Designator:
Non-circular
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Federal Supply Class (fsc):
Miscellaneous electrical and electronic components
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National Stock Number (nsn):
5999-00-587-0167