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 6110-01-099-6893
NSN 5895-01-236-3767
NSN 6135-00-819-8074
NSN 7035-01-287-9817
NSN 5915-01-166-7135
NSN 5960-01-407-1350
NSN 5975-01-605-2629
NSN 6240-01-660-1680
NSN 5895-01-529-0141
NSN 6220-01-313-6390
NSN 5998-01-329-9366
NSN 6130-00-368-9234