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 6220-00-129-8130
NSN 5999-01-135-1079
NSN 5960-00-680-9735
NSN 5985-00-543-1987
NSN 7035-00-908-4933
NSN 5945-01-519-8004
NSN 2925-01-212-1040
NSN 6620-01-530-3198
NSN 6320-00-483-0451
NSN 6130-01-519-9166
NSN 5905-00-007-5519
NSN 5985-01-592-4347