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 5996-00-759-8173
NSN 5895-01-575-7525
NSN 5920-00-033-8024
NSN 6220-01-063-7287
NSN 5990-00-236-8152
NSN 5960-00-266-6741
NSN 6610-01-272-2987
NSN 5935-01-472-2470
NSN 5930-00-925-1891
NSN 5960-00-017-2892
NSN 6685-01-445-2911
NSN 6220-00-515-6998