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: Nuts of iron or steel
NSN 5835-01-532-9373
NSN 5998-00-067-3743
NSN 6145-00-990-9700
NSN 5950-01-443-6364
NSN 7035-00-205-8739
NSN 5925-00-113-0518
NSN 6610-01-170-2905
NSN 5975-01-642-8887
NSN 6220-00-856-3583
NSN 6320-01-274-2501
NSN 5996-01-561-3230
NSN 5895-00-427-9617