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 5935-01-569-9302
NSN 5965-00-111-2073
NSN 5935-01-062-0705
NSN 5945-01-524-0544
NSN 6135-01-430-3119
NSN 6110-00-097-8394
NSN 5925-00-851-3605
NSN 6320-00-701-0437
NSN 6240-01-040-8897
NSN 5935-00-005-2728
NSN 5999-00-008-8623
NSN 5895-00-045-7127