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 5895-01-033-6693
NSN 6130-00-762-2239
NSN 5996-00-557-8206
NSN 5920-00-733-8468
NSN 7035-01-376-3843
NSN 5930-00-734-6138
NSN 5935-01-130-0704
NSN 5960-00-942-0934
NSN 6240-00-904-2122
NSN 6130-01-285-6052
NSN 2925-01-553-5132
NSN 5990-00-263-1289