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 7035-00-152-6485
NSN 6135-00-583-3966
NSN 5925-00-529-0441
NSN 5945-01-262-4147
NSN 6150-00-097-6136
NSN 6145-01-468-6252
NSN 5855-00-631-4565
NSN 5950-00-173-5846
NSN 5920-01-494-2424
NSN 5990-00-660-8885
NSN 5990-00-079-5406
NSN 5985-01-251-0844