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 5965-01-389-7058
NSN 5855-00-179-8588
NSN 5920-01-315-0018
NSN 5895-01-245-7122
NSN 5920-01-181-6369
NSN 6135-01-398-5922
NSN 6220-01-364-7808
NSN 6650-00-187-5388
NSN 6650-01-411-6292
NSN 5915-01-431-9754
NSN 6610-01-157-0426
NSN 5960-01-317-3800