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 5935-01-199-7162
NSN 6135-01-487-6275
NSN 5996-00-088-2515
NSN 5996-00-307-4157
NSN 5905-01-236-5903
NSN 5930-00-137-8920
NSN 5910-00-584-6484
NSN 6135-01-370-9440
NSN 2925-00-960-9850
NSN 6110-01-366-4000
NSN 6145-01-156-8828
NSN 6105-01-069-6302