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 5920-00-025-7895
NSN 5920-00-613-3116
NSN 5996-01-167-8914
NSN 5930-00-893-9438
NSN 6220-01-200-3410
NSN 7035-01-161-9878
NSN 6645-01-586-8296
NSN 5975-01-264-0396
NSN 6135-00-728-9860
NSN 5905-01-460-1573
NSN 5835-01-363-4527
NSN 7035-01-519-2743