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: Nuts of iron or steel
NSN 5945-01-259-3927
NSN 6145-01-441-2630
NSN 4140-01-521-9122
NSN 5905-01-394-6878
NSN 6105-01-085-6002
NSN 5920-01-429-4631
NSN 6220-01-239-5532
NSN 2925-01-284-8641
NSN 5920-00-366-0111
NSN 2925-00-265-7539
NSN 6320-00-284-1524
NSN 5999-00-733-3364