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 5930-00-997-5805
NSN 6620-01-224-9007
NSN 6220-01-294-3377
NSN 5835-01-624-5666
NSN 5855-00-167-7893
NSN 6220-01-304-0855
NSN 5910-01-204-2154
NSN 5925-01-498-5089
NSN 6650-00-159-7117
NSN 7035-00-727-4068
NSN 5999-01-244-0564
NSN 5999-00-596-1930