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 6145-00-990-4856
NSN 5996-00-553-7348
NSN 5905-00-006-0001
NSN 6135-01-205-5965
NSN 2925-00-853-5039
NSN 6645-01-400-1137
NSN 5998-01-063-7503
NSN 5999-00-192-9394
NSN 5910-01-103-2852
NSN 5915-01-500-6499
NSN 5915-00-926-8126
NSN 5910-01-112-7430