Two d-shaped parts mounted on a common axis so as to permit relative rotation between the parts.
Classification: Parts of iron or steel chain other than articulated link chain
NSN 5999-01-591-0171
NSN 5895-00-074-4023
NSN 6240-01-442-7746
NSN 5950-00-569-1828
NSN 6650-01-125-4989
NSN 5960-01-130-9414
NSN 6650-01-115-7981
NSN 5985-01-381-6341
NSN 6135-00-120-1027
NSN 5910-01-156-4211
NSN 5998-01-537-2744
NSN 5925-01-014-2960