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 5920-01-625-5347
NSN 6620-01-175-5922
NSN 6620-01-110-6803
NSN 6685-01-426-4532
NSN 6145-01-451-4304
NSN 4140-01-245-8866
NSN 6620-01-605-2590
NSN 6240-01-518-3874
NSN 6220-01-570-5899
NSN 5915-01-398-0633
NSN 5930-01-364-0943
NSN 5996-00-300-4499