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 6610-01-400-3880
NSN 5999-01-576-9842
NSN 5905-00-100-2154
NSN 5945-00-801-1659
NSN 6105-00-407-1232
NSN 6130-00-081-2186
NSN 5975-01-105-9020
NSN 5950-00-059-1339
NSN 5855-01-654-8603
NSN 6610-01-506-7887
NSN 5835-01-399-5820
NSN 5920-01-651-5136