Color natural
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 4140-01-152-6600
NSN 5905-01-261-0800
NSN 5999-00-734-8221
NSN 6135-01-476-4697
NSN 5960-01-443-4861
NSN 5996-00-587-7311
NSN 5975-00-174-3560
NSN 5905-01-541-7636
NSN 5895-01-138-0449
NSN 5996-01-521-4007
NSN 6145-00-269-4271
NSN 5990-01-425-2175