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 5895-00-079-1314
NSN 5998-01-272-5022
NSN 6645-00-237-5945
NSN 5930-01-512-1417
NSN 5905-00-998-5579
NSN 5895-00-753-5349
NSN 5985-00-446-4107
NSN 5930-00-981-8953
NSN 5835-00-198-4936
NSN 5950-01-201-2988
NSN 5920-00-097-1108
NSN 6145-00-553-6286