A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Articles of aluminum nesoi
NSN 5920-01-306-5260
NSN 5935-00-439-0551
NSN 7035-00-481-5182
NSN 5950-01-092-6792
NSN 5935-01-075-3525
NSN 6220-01-497-1277
NSN 5985-01-033-8228
NSN 6135-01-408-9244
NSN 6685-00-155-4301
NSN 5965-01-182-5768
NSN 6240-00-071-1280
NSN 6685-01-023-2166