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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5920-00-300-1843
NSN 7035-01-250-5744
NSN 5905-00-277-7439
NSN 5990-00-132-2680
NSN 6130-01-485-2464
NSN 4140-01-172-4637
NSN 6320-01-141-3791
NSN 5835-01-572-1284
NSN 5950-01-257-5956
NSN 2925-00-749-8893
NSN 5905-01-503-3102
NSN 6650-01-565-8316