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 aluminum nesoi
NSN 2925-00-071-4197
NSN 6110-00-942-4837
NSN 6135-01-134-7222
NSN 6320-00-343-1798
NSN 6610-01-158-7311
NSN 5998-01-539-4365
NSN 5930-01-019-0136
NSN 5996-01-215-9341
NSN 5960-01-047-9224
NSN 6240-01-015-2370
NSN 6610-01-365-1896
NSN 5935-01-514-8042