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 6645-01-308-9349
NSN 5975-01-415-2357
NSN 6620-01-234-1799
NSN 5925-01-312-4690
NSN 5990-00-768-9341
NSN 5990-01-388-9264
NSN 4140-00-809-3602
NSN 5960-01-222-4199
NSN 6610-01-375-1527
NSN 6645-01-287-9969
NSN 5975-01-094-6943
NSN 5985-01-373-6141