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 6220-00-551-0704
NSN 5930-01-381-2523
NSN 6145-01-463-9001
NSN 6150-01-584-3206
NSN 6620-01-256-8371
NSN 4140-01-469-9226
NSN 6150-01-323-6916
NSN 6645-00-255-1369
NSN 7035-00-252-7467
NSN 6610-00-264-0961
NSN 4140-00-578-7726
NSN 4140-01-491-3477