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: Articles of aluminum nesoi
NSN 6320-00-089-9426
NSN 5998-00-487-6040
NSN 6110-01-571-6261
NSN 6685-00-621-2906
NSN 6145-00-705-6679
NSN 6135-01-092-4734
NSN 5895-01-216-6194
NSN 6685-00-594-4796
NSN 5915-01-395-6367
NSN 6130-01-136-1549
NSN 6105-00-653-4446
NSN 2925-01-437-9041