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 5950-01-086-7495
NSN 6620-01-068-6224
NSN 5920-01-485-7425
NSN 6150-00-963-7638
NSN 5910-01-249-2707
NSN 5985-01-300-6753
NSN 5935-00-476-6708
NSN 7035-00-763-6180
NSN 6105-01-527-4147
NSN 7035-00-153-3826
NSN 5855-01-648-2674
NSN 6685-00-904-4845