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 5990-01-559-0578
NSN 5950-00-470-7745
NSN 5930-01-407-2818
NSN 5985-01-337-3197
NSN 6620-01-643-1483
NSN 5985-00-119-5747
NSN 5910-01-102-6480
NSN 6240-01-612-0930
NSN 5930-01-538-1456
NSN 5960-00-847-4743
NSN 5915-00-485-8784
NSN 5990-00-128-6289