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 5965-00-236-0016
NSN 6105-00-818-9695
NSN 5985-00-014-5838
NSN 5910-00-896-5209
NSN 2925-01-078-5702
NSN 5895-01-067-7957
NSN 5996-00-222-6049
NSN 6685-00-089-7974
NSN 5920-01-610-0844
NSN 5905-01-590-8668
NSN 5975-01-224-9870
NSN 5835-00-198-4936