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 6220-01-051-3865
NSN 5965-00-710-5764
NSN 6320-00-242-3300
NSN 5855-01-616-4391
NSN 5835-01-388-5198
NSN 6685-01-459-5047
NSN 5895-01-237-3186
NSN 6620-01-172-3500
NSN 5965-01-531-7758
NSN 5915-00-847-2350
NSN 6650-00-527-8822
NSN 6220-00-295-3594