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 5895-00-347-7263
NSN 7035-00-753-0695
NSN 5930-01-014-5949
NSN 5835-00-969-5771
NSN 2925-00-315-8442
NSN 5930-01-473-0924
NSN 5975-01-542-8566
NSN 6645-01-445-5235
NSN 5910-01-074-3599
NSN 5975-00-738-6055
NSN 6650-00-230-4575
NSN 6105-01-538-0949