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 6685-01-241-5025
NSN 5990-00-238-3333
NSN 5999-00-862-5157
NSN 5965-01-486-1222
NSN 6650-01-145-2754
NSN 5910-00-069-5544
NSN 4140-01-025-0923
NSN 5935-01-047-9968
NSN 6135-00-166-5984
NSN 6320-00-857-4073
NSN 6645-00-520-8437
NSN 6220-00-195-4655