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 5996-01-528-7850
NSN 5935-01-054-2357
NSN 6105-01-092-0788
NSN 6610-01-105-9520
NSN 5935-00-161-0685
NSN 5985-01-062-1636
NSN 6320-01-458-1853
NSN 5930-01-384-3337
NSN 5920-00-845-6983
NSN 5935-01-334-2839
NSN 6105-00-267-6954
NSN 6685-00-450-6420