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 5996-01-386-4165
NSN 5915-01-234-0776
NSN 6610-01-126-5616
NSN 6240-01-332-0310
NSN 5965-01-341-4036
NSN 6150-00-390-3422
NSN 5910-00-003-5842
NSN 6620-01-401-5356
NSN 5998-00-071-8827
NSN 5920-00-943-9763
NSN 5985-01-140-8450
NSN 5950-00-405-6689