Features
3.220 inches minimum and 3.280 inches maximum overall length, rubber chloroprene class cr environmental seal material.
0.158" hole diameter 3.220" 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:
Between 0.158 inches and 0.188 inches
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Overall Width:
Between 3.220 inches and 3.280 inches
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Minor Width:
Between 0.151 inches and 0.155 inches
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Aperture Diameter:
Between 2.638 inches and 2.700 inches
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Outside Corner Radius:
Between 0.280 inches and 0.340 inches
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Center To Center Distance Between Bolt Holes Along Width:
Between 2.610 inches and 2.640 inches
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Center To Center Distance Between Bolt Holes Along Length:
Between 2.610 inches and 2.640 inches
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Outside Edge To Bolt Hole Center Distance Along Width:
Between 0.305 inches and 0.320 inches
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Outside Edge To Bolt Hole Center Distance Along Length:
Between 0.305 inches and 0.320 inches
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Cross-sectional Height:
Between 0.156 inches and 0.171 inches
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Minor Height:
Between 0.110 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-6855, class 2, grade 40 military specification single material response environmental seal
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Material Specification:
Qq-n-281, class a federal specification single material response emi/rfi conductor
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Style Designator:
Non-circular
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Fsc Application Data:
Antenna-receiver-transmitter group, missile tracking
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Federal Supply Class (fsc):
Miscellaneous electrical and electronic components
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National Stock Number (nsn):
5999-00-761-8855