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 2925-01-465-3437
NSN 5935-00-262-5173
NSN 5910-01-027-0671
NSN 2925-01-263-2012
NSN 5895-01-278-9379
NSN 6685-01-503-9189
NSN 5975-01-634-0678
NSN 5925-01-382-9313
NSN 6685-00-442-2779
NSN 5945-01-013-9311
NSN 5935-01-243-5158
NSN 6130-01-195-6510