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 2925-00-060-8292
NSN 5855-01-437-6161
NSN 5930-00-306-0879
NSN 6610-01-464-5517
NSN 5925-01-649-6225
NSN 6145-01-592-4223
NSN 6620-01-647-1393
NSN 5965-01-196-7760
NSN 6150-01-141-1052
NSN 5998-01-499-2691
NSN 5985-00-611-9986
NSN 5935-01-254-2591