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 5925-01-604-9427
NSN 5965-00-400-6228
NSN 5975-01-128-3023
NSN 5998-01-351-4505
NSN 5835-01-432-6185
NSN 5855-01-208-1471
NSN 5965-01-123-3770
NSN 5920-01-385-8648
NSN 5920-01-364-0769
NSN 6650-00-295-3609
NSN 5965-00-673-5379
NSN 6320-01-578-6006