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 5998-01-585-7613
NSN 5920-01-552-7328
NSN 5925-01-103-3024
NSN 6610-01-533-7458
NSN 5910-01-161-0791
NSN 6220-01-327-3272
NSN 6220-01-351-8217
NSN 5960-01-624-1170
NSN 5925-01-631-6499
NSN 6150-01-576-9332
NSN 4140-01-331-0844
NSN 6220-00-393-4222