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 6150-00-011-8938
NSN 6220-00-446-2882
NSN 2925-01-572-0539
NSN 5910-00-810-0047
NSN 6220-00-071-4598
NSN 5965-01-082-5861
NSN 6645-01-582-9833
NSN 5835-01-462-5116
NSN 5975-00-081-2171
NSN 4140-00-475-5368
NSN 5935-01-561-9565
NSN 2925-00-529-8681