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 5925-01-264-5080
NSN 5920-01-353-3955
NSN 2925-01-036-3275
NSN 5930-01-432-2481
NSN 6135-01-230-4399
NSN 6320-00-857-4073
NSN 6145-01-432-0899
NSN 6685-01-183-2124
NSN 5950-01-434-9076
NSN 6240-01-400-1311
NSN 6105-01-037-3893
NSN 5920-00-371-1191