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 5905-00-466-3619
NSN 6685-01-129-3129
NSN 6645-01-395-4129
NSN 5910-01-067-9403
NSN 5935-00-713-9930
NSN 7035-01-528-7340
NSN 6685-01-519-8649
NSN 5915-00-549-1098
NSN 6610-01-044-1860
NSN 6130-00-392-5990
NSN 5925-01-467-9910
NSN 5945-01-218-0804