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: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5965-00-422-5415
NSN 6685-01-138-0832
NSN 6145-01-368-7358
NSN 5920-01-492-9173
NSN 5985-01-466-3943
NSN 6220-00-817-8692
NSN 6105-00-925-2226
NSN 5910-01-493-2132
NSN 7035-01-307-5366
NSN 6135-01-415-1163
NSN 5990-01-235-8404
NSN 6320-01-323-7565