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: Nuts of iron or steel
NSN 5998-01-362-3932
NSN 5935-00-090-6591
NSN 5905-01-167-4271
NSN 6110-00-110-6853
NSN 5925-01-423-7803
NSN 6135-01-148-8531
NSN 5999-01-058-1429
NSN 7035-01-268-8042
NSN 6130-01-215-4544
NSN 6645-01-012-5972
NSN 6220-01-424-4340
NSN 6240-01-526-1674