No other part numbers with same form, fit, and function found.
A metal hook formed with a relatively narrow throat which grabs a chain link and prevents the chain loop tightening when load is applied.
NSN 5985-01-381-1925
NSN 6135-01-210-8715
NSN 6650-01-217-0303
NSN 6135-00-274-4035
NSN 5990-01-503-9804
NSN 6150-01-449-0677
NSN 5945-01-461-3902
NSN 6150-01-345-8310
NSN 6135-00-182-7008
NSN 5935-01-470-0762
NSN 5835-00-269-2232
NSN 6645-01-282-3624