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 5905-00-733-9524
NSN 5920-01-514-8109
NSN 5835-01-004-8997
NSN 5915-01-468-7391
NSN 5985-01-463-3283
NSN 5999-00-946-8521
NSN 6135-01-282-4326
NSN 5925-01-487-8190
NSN 6105-01-327-4584
NSN 5855-00-472-2055
NSN 5920-00-952-5360
NSN