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: Articles of aluminum nesoi
NSN 6130-01-363-2761
NSN 5999-00-980-4125
NSN 5895-01-160-8101
NSN 5990-00-369-1058
NSN 6130-00-655-3084
NSN 5905-01-486-1101
NSN 6220-01-560-2005
NSN 6145-01-443-3173
NSN 5998-01-423-1429
NSN 5965-00-153-5216
NSN 5960-00-918-2369
NSN 5998-00-852-8318