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 6320-01-573-6490
NSN 6145-01-521-8359
NSN 6130-01-425-2678
NSN 2925-01-155-5444
NSN 5855-01-085-5354
NSN 6145-01-371-6250
NSN 5975-01-027-0253
NSN 6145-00-873-4808
NSN 6135-01-647-0386
NSN 6130-01-421-4296
NSN 6610-01-501-6630
NSN 5935-01-543-2090