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 6105-01-431-5681
NSN 6110-01-250-2936
NSN
NSN 5985-00-205-9568
NSN 4140-01-082-6699
NSN 5960-01-391-8860
NSN 6645-01-170-5402
NSN 5855-01-463-6052
NSN 5999-01-410-2867
NSN 5925-00-220-6841
NSN 5935-01-349-3304
NSN 4140-01-364-9797