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 5910-01-018-7885
NSN 5855-00-174-3482
NSN 5925-01-050-4265
NSN 5930-01-304-1856
NSN 7035-01-403-2841
NSN 6620-01-192-6186
NSN 5925-01-137-6161
NSN 7035-01-497-6875
NSN 6135-00-613-1068
NSN 6645-00-171-9639
NSN 5965-00-615-7118
NSN 5925-00-360-3872