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 5915-01-023-5937
NSN 2925-01-295-2017
NSN 5930-01-431-1421
NSN 5985-01-367-4656
NSN 5910-01-645-4983
NSN 4140-00-852-7101
NSN 4140-01-015-5137
NSN 5855-01-125-4768
NSN 5895-00-225-9589
NSN 6685-00-935-6903
NSN 5915-01-433-0276
NSN 4140-00-712-8285