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 6105-01-243-0122
NSN 5935-00-881-8755
NSN 5935-01-118-2627
NSN 5930-00-356-3240
NSN 6685-01-210-7059
NSN 5905-01-494-9784
NSN 6645-00-559-3623
NSN 5910-00-624-3872
NSN 6645-01-209-6881
NSN 6110-01-480-6635
NSN 5935-01-025-1624
NSN 6610-01-551-0774