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 7035-00-142-9076
NSN 5925-01-500-1320
NSN 6620-01-156-8217
NSN 6145-01-054-0919
NSN 5895-01-232-4801
NSN 6610-01-034-8572
NSN 6105-00-765-2043
NSN 5965-00-574-7525
NSN 5930-00-790-2453
NSN 5990-01-452-0911
NSN 5915-01-261-5650
NSN 5895-01-318-0329