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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6105-01-594-2251
NSN 6220-00-761-6253
NSN 6220-01-445-6575
NSN 5930-01-168-8184
NSN 5960-01-161-8636
NSN 4140-01-417-2031
NSN 6135-00-269-5843
NSN 5920-00-722-4894
NSN 5975-01-502-6103
NSN 5950-01-587-2427
NSN 6610-01-519-8953
NSN 5960-00-788-2976