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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5920-01-433-7270
NSN 6685-01-370-5258
NSN 5910-01-394-5357
NSN 5855-00-944-0949
NSN 5990-01-498-0641
NSN 5998-01-309-4209
NSN 6610-01-397-4607
NSN 6130-01-145-7101
NSN 5935-00-786-9208
NSN 6610-01-141-6343
NSN 5910-00-658-3409
NSN 5996-00-262-5094