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 6150-00-135-6433
NSN 6135-00-542-6216
NSN 6150-01-445-8745
NSN 5915-00-137-3006
NSN 6645-00-397-2210
NSN 5985-00-799-5235
NSN 5985-01-014-1541
NSN 7035-01-086-2922
NSN 5950-01-088-1111
NSN 5965-01-566-2744
NSN 5935-01-372-8639
NSN 6150-01-511-5219