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 6105-01-525-4516
NSN 6650-01-218-9337
NSN 6220-00-623-6473
NSN 5935-01-434-2805
NSN 5999-01-318-5931
NSN 5960-00-529-0583
NSN 5975-01-083-0682
NSN 2925-01-177-1598
NSN 6685-00-192-1461
NSN 5920-00-132-6440
NSN 6610-00-033-3289