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 2925-01-386-7392
NSN 7035-01-269-4152
NSN 5915-01-025-6169
NSN 6220-01-273-7424
NSN 5950-00-329-6123
NSN 6685-00-198-0384
NSN 5996-01-659-4797
NSN 5999-01-481-3973
NSN 6610-01-633-1121
NSN 5895-00-926-2633
NSN 6105-01-457-1301
NSN 5915-01-113-9045