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 5990-01-363-3370
NSN 6240-00-368-8541
NSN 6105-01-622-5642
NSN 5960-00-688-9125
NSN 6685-01-038-1394
NSN 6150-00-021-8051
NSN 6110-00-132-4048
NSN 5960-00-553-7338
NSN 5975-01-094-6943
NSN 6650-01-222-1749
NSN 5915-01-510-3525
NSN 6650-00-489-4296