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 6110-00-583-9821
NSN 6610-01-444-4001
NSN 5965-01-011-1228
NSN 2925-01-448-2880
NSN 5930-00-849-6659
NSN 6220-01-108-9001
NSN 5990-00-348-1423
NSN 5945-01-220-0749
NSN 6320-01-160-7757
NSN 6645-01-100-3296
NSN 5895-00-059-7516
NSN 5895-00-823-8571