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 5910-01-123-9034
NSN 6220-01-482-4159
NSN 6685-01-257-7223
NSN 6145-01-197-6442
NSN 6650-01-599-5668
NSN 6135-01-213-7339
NSN 5975-00-059-3646
NSN 6620-01-531-3250
NSN 6685-01-255-1581
NSN 5895-01-019-0935
NSN 5998-00-403-2798
NSN 2925-01-552-4313