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.)
Classification: Nuts of iron or steel
NSN 4140-00-988-3143
NSN 5915-01-117-7804
NSN 5950-00-042-8902
NSN 6110-01-415-3542
NSN 6135-01-226-4071
NSN 5895-01-446-7850
NSN 4140-00-594-4452
NSN 5930-00-156-0725
NSN 6150-01-026-1630
NSN 5855-00-797-8217
NSN 5925-01-376-1441
NSN 5930-00-528-9728