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 6620-01-441-0240
NSN 5996-01-370-5570
NSN 5965-01-368-2966
NSN 6130-00-577-3475
NSN 5965-00-728-6658
NSN 5975-01-352-1481
NSN 5965-00-393-1294
NSN 5999-01-469-6055
NSN 6320-01-268-3072
NSN 6620-01-351-6870
NSN 5999-00-999-5476
NSN 6645-01-605-8796