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 6130-01-092-0032
NSN 5950-01-261-9699
NSN 5999-01-086-0279
NSN 5935-01-050-5713
NSN 6135-01-415-1163
NSN 5895-00-121-3366
NSN 5905-01-073-5733
NSN 5915-01-479-0779
NSN 6105-00-859-2837
NSN 5960-01-020-2841
NSN 5915-00-584-3512
NSN 6135-00-315-1187