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 6130-00-242-1465
NSN 5985-01-494-6296
NSN 5835-00-393-1996
NSN 6620-01-441-7896
NSN 6135-01-472-9011
NSN 5855-01-542-9059
NSN 6685-01-367-9474
NSN 2925-01-633-4048
NSN 6220-01-646-6172
NSN 5996-01-432-2356
NSN 5965-01-519-1929
NSN 5996-00-959-6511