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 5996-01-331-4893
NSN 5950-01-592-2420
NSN 5996-00-392-7626
NSN 6620-01-145-7762
NSN 5975-01-443-8826
NSN 5925-01-310-8456
NSN 6650-01-441-7790
NSN 6135-01-442-7275
NSN 6220-01-228-1943
NSN 5965-01-182-5768
NSN 5920-01-612-9362
NSN 6145-01-321-5166