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: Articles of aluminum nesoi
NSN 5935-00-819-4703
NSN 6145-01-084-0109
NSN 5990-00-181-2220
NSN 6645-00-724-6128
NSN 6135-01-643-9081
NSN 5985-00-072-6325
NSN 5915-00-932-2301
NSN 6620-01-109-1906
NSN 5999-00-120-0206
NSN 5950-00-147-2971
NSN 5895-00-375-5351
NSN 5975-01-268-9375