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 5965-01-517-7105
NSN 5925-01-431-7057
NSN 5996-01-172-6078
NSN 5960-01-169-1372
NSN 5910-01-399-0570
NSN 5996-01-650-5762
NSN 5975-00-579-5024
NSN 5965-00-362-2158
NSN 5920-00-156-9230
NSN 4140-01-254-2739
NSN 6135-00-950-0604
NSN 6110-01-122-5916