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: Articles of aluminum nesoi
NSN 5975-00-107-1853
NSN 5895-00-153-2595
NSN 5930-01-360-5912
NSN 6220-01-046-2401
NSN 5985-01-211-6184
NSN 5965-00-393-1294
NSN 5999-00-551-9434
NSN 5999-01-291-2619
NSN 6130-00-100-0175
NSN 6610-01-396-5628
NSN 6145-01-435-4416
NSN 5910-01-554-8441