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 5975-01-032-4295
NSN 6650-01-537-0443
NSN 6105-01-449-1835
NSN 2925-01-510-9378
NSN 6135-01-629-3346
NSN 6105-01-500-4242
NSN 5998-01-447-3342
NSN 6130-00-451-3113
NSN 6220-01-386-5150
NSN 6645-01-591-1107
NSN 6240-00-785-2113
NSN 5895-01-655-8296