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 5998-01-310-3844
NSN 5895-01-283-8901
NSN 6105-01-391-7124
NSN 6650-00-935-4247
NSN 6685-01-346-7677
NSN 5990-01-626-3840
NSN 6650-01-642-9995
NSN 6610-01-625-2171
NSN 5910-00-707-7960
NSN 6685-00-663-9000
NSN 6105-01-491-4200
NSN 2925-01-575-3192