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 7035-00-946-2642
NSN 5855-01-543-5011
NSN 6645-01-515-1978
NSN 5920-01-024-5956
NSN 5905-01-316-3249
NSN 5855-01-522-4471
NSN 6110-01-415-6545
NSN 5935-01-140-5606
NSN 5920-01-008-8501
NSN 5965-01-082-3757
NSN 5998-01-605-2485
NSN 5920-00-824-4131