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 5998-01-180-4323
NSN 6645-01-413-0515
NSN 5965-01-587-9765
NSN 6650-01-631-7780
NSN 5975-01-108-3947
NSN 6240-00-351-8564
NSN 5935-01-229-8752
NSN 5935-00-827-0621
NSN 5975-01-287-8068
NSN 6685-01-416-8991
NSN 5999-01-310-4393
NSN 6620-01-157-9267