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 6130-01-228-8062
NSN 5930-01-149-4294
NSN 5950-01-452-2159
NSN 7035-01-386-3004
NSN 7035-00-076-4097
NSN 4140-00-419-8280
NSN 5930-01-452-0966
NSN 5965-00-548-9656
NSN 6130-00-116-5719
NSN 5950-01-067-7948
NSN 6320-01-425-1417
NSN 5998-00-319-2833