Features
2b first mounting facility thread class, 3.757 inches minimum and 3.767 inches maximum overall length, aluminum alloy material, chromate surface treatment, unc first mounting facility thread series designator.
2.745" overall width.
Includes quality control certificate of conformance.
Specifications
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Overall Height:
Between 0.878 inches and 0.898 inches
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Overall Width:
Between 2.745 inches and 2.755 inches
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Unthreaded Mounting Hole Diameter:
0.120 inches second mounting facility and 0.130 inches second mounting facility
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Mounting Facility Type And Quantity:
12 threaded hole first mounting facility3 unthreaded hole second mounting facility
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Thread Size:
0.112 inches first 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):
5999-01-330-3043