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 6145-01-126-9750
NSN 5835-01-541-9991
NSN 5925-01-148-4866
NSN 6105-01-363-9225
NSN 5996-00-811-8120
NSN 6220-01-347-6588
NSN 5960-00-148-4493
NSN 5920-01-361-5221
NSN 5960-01-525-1690
NSN 5945-01-168-3258
NSN 5855-01-634-0259
NSN 5999-00-735-2205