A d-shaped part and a u-shaped part mounted on a common axis so as to permit relative rotation between the parts. The u-shaped part has a pin or a bolt across the open legs.
NSN 5910-01-443-1968
NSN 6145-01-369-4001
NSN 6135-01-100-3593
NSN 6105-00-415-9877
NSN 5925-00-062-3354
NSN 5905-01-275-8971
NSN 5905-00-494-7060
NSN 5945-01-022-1161
NSN 6220-00-301-2098
NSN 5930-01-376-3002
NSN 5975-01-376-7927
NSN 2925-00-491-3549