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 6105-01-530-1607
NSN 6130-01-235-2824
NSN 5835-00-816-0394
NSN 6105-01-273-0596
NSN 5999-01-158-9893
NSN 5999-01-376-5601
NSN 5999-01-474-3038
NSN 6135-01-354-5535
NSN 5999-01-384-2573
NSN 7035-01-284-5043
NSN 5895-00-105-6597
NSN 5996-01-432-5362