No other part numbers with same form, fit, and function found.
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.)
NSN 6620-01-349-8685
NSN 5960-01-048-8228
NSN 5960-00-064-8972
NSN 5935-00-211-9061
NSN 6105-01-004-1808
NSN 5895-01-047-0233
NSN 6105-01-598-4055
NSN 5945-01-460-0861
NSN 6135-01-413-4747
NSN 5835-01-548-1143
NSN 5935-00-985-0602
NSN 5950-01-559-5902