Quenched and tempered
No other part numbers with same form, fit, and function found.
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 5998-00-775-0248
NSN 6685-01-120-6800
NSN 5910-00-729-4963
NSN 6110-00-188-9874
NSN 6610-00-518-4919
NSN 6135-00-269-5843
NSN 5895-00-906-4640
NSN 5925-01-287-0657
NSN 5905-01-557-7961
NSN 6130-00-291-4877
NSN 6610-01-055-4147
NSN 5920-01-142-5750