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: Articles of aluminum nesoi
NSN 6135-00-377-9165
NSN 5925-01-150-6502
NSN 6650-01-462-8963
NSN 5910-00-108-5375
NSN 5998-00-633-5169
NSN 5935-01-641-6928
NSN 6145-00-179-2493
NSN 5910-01-269-7177
NSN 6645-01-011-0419
NSN 5975-00-226-8429
NSN 5920-01-201-4410
NSN 6145-00-027-4824