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 5960-01-104-3426
NSN 5910-00-171-3414
NSN 5985-00-472-5191
NSN 5920-01-426-8517
NSN 6130-01-446-7404
NSN 5998-01-031-0957
NSN 6150-01-547-7224
NSN 5930-01-425-5250
NSN 5905-01-651-3010
NSN 6130-01-534-6634
NSN 5945-01-231-9607
NSN 5996-01-382-9710