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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6645-01-471-3578
NSN 5895-00-535-2576
NSN 6645-01-537-1066
NSN 5920-00-116-4959
NSN 6105-01-190-3368
NSN 6685-00-259-3013
NSN 7035-00-413-0992
NSN 6110-01-179-3669
NSN 5910-01-566-3296
NSN 6240-01-109-4680
NSN 6645-01-522-5144
NSN 5935-01-081-3577