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 6650-00-480-9135
NSN 5935-00-811-2934
NSN 5905-01-593-4937
NSN 5835-00-102-2373
NSN 5965-01-222-1420
NSN 5960-01-071-6267
NSN 5945-00-300-6225
NSN 6145-01-244-2760
NSN 5930-00-222-2560
NSN 5895-01-648-0449
NSN 5935-01-242-6895
NSN 6110-01-364-3273