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 5996-01-281-3234
NSN 6130-01-062-1326
NSN 5965-01-063-7894
NSN 6610-01-612-4611
NSN 6135-00-583-3966
NSN 6110-01-479-9528
NSN 5930-01-591-2731
NSN 6610-01-609-6264
NSN 2925-01-363-1805
NSN 5985-01-348-8760
NSN 6320-00-242-3300
NSN 5996-01-586-9111