Features
3b first mounting facility3b second mounting facility thread class, aluminum alloy material, nickel surface treatment, unc first mounting facilityunf second mounting facility thread series designator.
Includes quality control certificate of conformance.
Specifications
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Unthreaded Mounting Hole Diameter:
0.280 inches third mounting facility
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Mounting Facility Type And Quantity:
2 threaded hole first mounting facility4 threaded hole second mounting facility4 unthreaded hole third mounting facility
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Thread Size:
0.138 inches first mounting facility0.190 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-26074, class 4, grade a 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):
5999-01-353-7931