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 5835-01-657-0245
NSN 6685-01-025-6145
NSN 5935-00-723-4511
NSN 5910-01-475-4803
NSN 5935-01-450-8585
NSN 5920-00-724-3815
NSN 6645-00-607-3198
NSN 5920-01-016-0333
NSN 5935-01-578-6930
NSN 6105-00-090-3243
NSN 5920-00-432-1515
NSN 5895-01-461-3723