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 5999-00-232-8389
NSN 6130-01-536-9671
NSN 5935-01-010-9577
NSN 5998-01-192-0673
NSN 6650-00-854-0265
NSN 5945-01-352-5852
NSN 5835-00-479-0464
NSN 6685-01-377-4716
NSN 5999-01-542-1837
NSN 5945-00-176-4750
NSN 6135-00-455-2425
NSN 5905-01-393-8656