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 6110-01-419-6730
NSN 5855-01-213-9076
NSN 5960-01-197-4461
NSN 5935-01-500-1827
NSN 5915-01-653-8863
NSN 5950-00-483-3274
NSN 6240-01-343-4322
NSN 5915-01-129-1653
NSN 5895-00-138-7806
NSN 5985-00-116-3956
NSN 5910-00-153-6911
NSN 6150-00-432-7625