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 5960-01-245-6088
NSN 5950-01-466-6118
NSN 5965-01-310-8943
NSN 6685-00-642-0533
NSN 6620-01-318-8314
NSN 5996-00-168-8543
NSN 5965-01-496-7790
NSN 6645-00-728-1316
NSN 2925-00-265-7539
NSN 6105-01-004-1010
NSN 4140-01-531-6124
NSN 5910-00-420-3930