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 5999-01-038-1739
NSN 7035-01-235-6023
NSN 5835-01-254-8584
NSN 5930-00-086-9664
NSN 5998-01-471-2588
NSN 5985-00-717-8877
NSN 5920-00-406-2712
NSN 6130-00-075-2202
NSN 2925-01-516-9858
NSN 5975-01-157-4844
NSN 5975-01-281-7270
NSN 5905-01-522-0929