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 5960-01-309-1280
NSN 5895-01-439-0726
NSN 5930-01-371-1850
NSN 6145-01-414-1493
NSN 6645-00-724-7668
NSN 5950-00-453-1946
NSN 6650-00-253-4783
NSN 5920-01-371-2869
NSN 5950-01-500-8009
NSN 6685-01-197-0540
NSN 6220-00-533-3936
NSN 5965-01-344-8592