Features
2b second mounting facility thread class, 5.645 inches minimum and 5.665 inches maximum overall length, aluminum alloy 6061 material, chromate surface treatment, unc second mounting facility thread series designator.
4.780" overall width.
Includes quality control certificate of conformance.
Specifications
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Body Style:
Extruded
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Overall Height:
Between 0.500 inches and 0.520 inches
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Overall Width:
Between 4.780 inches and 4.800 inches
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Unthreaded Mounting Hole Diameter:
0.139 inches first mounting facility and 0.149 inches first mounting facility
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Mounting Facility Type And Quantity:
12 unthreaded hole first mounting facility
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Mounting Facility Type And Quantity:
6 threaded hole second mounting facility
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Thread Size:
0.138 inches second mounting facility
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Material Specification:
Qq-a-250/11 federal specification single material response
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Surface Treatment Specification:
Mil-c-5541, class 1a military specification single treatment response
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Federal Supply Class (fsc):
Miscellaneous electrical and electronic components
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National Stock Number (nsn):
5999-01-332-8397