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 5915-01-470-7795
NSN 6645-00-246-4934
NSN 6220-01-112-3594
NSN 5999-00-958-5126
NSN 6685-01-053-6683
NSN 7035-01-026-1171
NSN 5925-00-225-1831
NSN 5985-01-632-7358
NSN 5950-01-139-5013
NSN 6135-00-752-1589
NSN 4140-00-269-5795
NSN 5935-00-161-7400