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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6645-01-067-0780
NSN 5910-01-076-3598
NSN 5915-01-050-8214
NSN 6145-01-130-9585
NSN 5855-00-256-5562
NSN 5975-00-985-2748
NSN 7035-00-760-5479
NSN 6620-00-833-6786
NSN 6620-01-367-2597
NSN 5999-00-296-9987
NSN 6645-00-663-4669
NSN 6240-01-594-0059