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 5999-00-915-8862
NSN 5905-01-383-5597
NSN 5985-00-258-3205
NSN 6105-01-517-4153
NSN 5996-00-648-2490
NSN 7035-01-421-4446
NSN 5965-00-439-1149
NSN 5965-01-010-1258
NSN 5920-01-010-3293
NSN 5975-00-333-9866
NSN 6320-01-560-7177
NSN 6145-00-990-9700