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 5855-01-422-5413
NSN 6685-00-700-1668
NSN 5965-00-791-0964
NSN 6685-01-348-6688
NSN 5835-00-195-7508
NSN 5920-01-474-1504
NSN 5910-00-295-6194
NSN 5925-01-338-2404
NSN 5985-01-184-0684
NSN 6135-01-300-8455
NSN 4140-01-004-6462
NSN 5950-01-258-5819