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 5950-01-307-1164
NSN 5996-01-352-2487
NSN 5925-00-758-2787
NSN 6110-01-241-7560
NSN 5950-01-514-8122
NSN 5945-00-115-8569
NSN 5985-00-277-7371
NSN 6220-01-118-8096
NSN 5855-01-446-1936
NSN 5990-00-113-6137
NSN 5960-00-844-5968
NSN 5935-00-582-1455