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 6130-00-135-4919
NSN 5990-01-548-3711
NSN 6145-00-592-4274
NSN 6240-01-111-3394
NSN 5935-01-029-8797
NSN 5999-01-255-4363
NSN 6610-01-220-5262
NSN 6220-01-442-3931
NSN 5895-01-535-7300
NSN 5930-01-598-4481
NSN 5855-00-631-4565
NSN 5935-01-606-9600