Ditching machine, charles machine works, model no. 6510
No other part numbers with same form, fit, and function found.
A hexagonal or octagonal nut containing internal straight pipe threads. It has flat faces, one of which contains a packing recess. See also locknut, electrical conduit; locknut, tube fitting; and seal nut, pipe.
NSN 5855-01-519-7929
NSN 6145-00-043-1258
NSN 6220-01-394-5263
NSN 5985-00-081-1885
NSN 5910-00-121-9384
NSN 6650-01-272-9746
NSN 5998-00-165-2472
NSN 6645-00-258-8547
NSN 6650-01-554-2824
NSN 5855-00-944-0949
NSN 5999-00-958-9261
NSN 5895-01-408-9114