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 5935-01-354-2438
NSN 7035-00-009-8705
NSN 6620-01-043-6424
NSN 5965-01-477-1030
NSN 5965-01-011-1228
NSN 5999-01-381-1389
NSN 6105-01-528-8297
NSN 6610-00-441-7243
NSN 5965-01-063-7894
NSN 6650-01-357-2543
NSN 6645-01-172-5449
NSN 6220-01-182-5845