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 5895-01-352-5695
NSN 6320-01-021-6633
NSN 6620-00-932-4306
NSN 6610-01-224-7675
NSN 5895-01-222-5184
NSN 2925-01-629-4600
NSN 5998-00-753-1581
NSN 5996-01-114-6031
NSN 6110-00-731-3801
NSN 5930-01-024-9719
NSN 5920-00-802-0666
NSN 5945-00-884-1565