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 5965-01-415-6351
NSN 5965-00-253-1302
NSN 6110-01-584-7807
NSN 5965-01-234-6844
NSN 5920-00-359-9771
NSN 5895-00-609-7654
NSN 5910-01-428-7105
NSN 6145-01-304-2284
NSN 5855-01-591-0466
NSN 6610-00-582-1107
NSN 6135-01-525-4897
NSN 6320-01-643-0850