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 5925-01-469-6068
NSN 6150-00-962-5602
NSN 5835-00-431-4451
NSN 6150-01-252-7273
NSN 5895-01-553-3976
NSN 5835-00-378-1429
NSN 5999-01-234-7155
NSN 5975-01-437-8869
NSN 6650-01-236-0366
NSN 2925-01-185-9144
NSN 5925-01-604-1466
NSN 6620-01-271-0711