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 6645-01-584-0892
NSN 5835-00-411-6344
NSN 6650-01-213-1231
NSN 5835-01-592-2350
NSN 5935-00-170-5843
NSN 5925-00-808-9514
NSN 6105-01-029-3764
NSN 5990-01-254-3197
NSN 6620-01-238-9161
NSN 5975-01-534-6845
NSN 5920-00-350-9474
NSN 5915-01-240-6450