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 6135-00-998-5884
NSN 5945-01-097-9020
NSN 6145-01-630-8432
NSN 5855-01-285-3483
NSN 5925-01-421-4473
NSN 6320-01-103-6218
NSN 4140-01-322-7476
NSN 5925-01-354-4698
NSN 6240-00-635-9953
NSN 5835-01-046-9615
NSN 5996-00-222-9632
NSN 5910-01-092-3407