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 5915-00-484-3096
NSN 6105-01-408-8932
NSN 6130-01-328-2981
NSN 5915-01-381-2519
NSN 5985-01-474-6168
NSN 5925-01-380-8200
NSN 5945-01-082-9535
NSN 6610-00-164-1510
NSN 5985-00-584-3795
NSN 6620-01-026-0346
NSN 5985-01-169-1007
NSN 6220-01-544-9999