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 6105-00-180-7285
NSN 6240-01-592-4068
NSN 5945-01-385-1607
NSN 2925-01-496-4699
NSN 6240-01-439-8097
NSN 6320-00-382-7825
NSN 5990-01-588-3999
NSN 5935-01-093-4461
NSN 6685-01-388-8956
NSN 5920-01-442-8734
NSN 6320-01-239-7647
NSN 5895-01-361-8242