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 5965-00-081-9412
NSN 6110-01-450-1679
NSN 5855-01-464-3152
NSN 5895-01-053-6273
NSN 6610-00-456-0485
NSN 6610-01-575-4348
NSN 5920-00-812-3655
NSN 6130-00-063-3180
NSN 5975-01-055-9756
NSN 5925-01-483-2007
NSN 6105-01-010-0827
NSN 5895-01-356-6335