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 5945-01-344-4026
NSN 5905-01-316-9512
NSN 2925-00-010-9609
NSN 6135-01-163-0332
NSN 6685-00-244-4974
NSN 5945-00-513-9716
NSN 6135-01-408-9244
NSN 6240-01-290-6449
NSN 5925-01-598-4659
NSN 6145-00-802-2384
NSN 5925-01-281-7511
NSN 5935-00-100-5911