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 5930-00-921-6236
NSN 6145-00-309-0076
NSN 6685-01-524-5302
NSN 5935-00-534-8544
NSN 5999-00-188-3018
NSN 6610-01-142-8323
NSN 5950-01-472-5345
NSN 2925-00-254-9776
NSN 6650-01-230-5155
NSN 5950-00-232-9313
NSN 5925-01-658-3233
NSN 6320-01-574-1915