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 5925-01-196-5123
NSN 5930-00-123-3974
NSN 5950-01-533-9643
NSN 6320-01-177-3192
NSN 6620-00-112-1214
NSN 5910-00-824-0174
NSN 5895-00-902-1415
NSN 6320-01-592-6248
NSN 6105-01-024-9425
NSN 5998-01-310-8739
NSN 5920-01-611-9803
NSN 6220-00-815-0191