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 5835-01-546-2008
NSN 4140-01-100-1223
NSN 4140-01-535-2691
NSN 5835-01-177-1092
NSN 5930-00-072-6939
NSN 5965-00-529-0602
NSN 2925-00-048-7172
NSN 5950-01-425-1174
NSN 5998-00-190-4112
NSN 5905-01-227-1728
NSN 5999-00-418-3063
NSN 6320-00-977-3930