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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5998-00-866-1406
NSN 6320-00-731-6134
NSN 5985-01-065-5341
NSN 6220-00-191-4887
NSN 5965-00-910-3233
NSN 6620-00-621-6951
NSN 6130-00-516-3559
NSN 5930-00-849-3311
NSN 5895-01-445-5526
NSN 6130-00-398-9702
NSN 5965-01-027-6554
NSN 6610-00-719-9774