The item is made from type 305 ss
A metal fastening device one or both ends of which are hook shaped with a closing or locking device over the throat opening which is held closed by spring action. If hook shaped on one end only the opposite end is provided with a fixed, loose, or swivel loop or opening for connecting to another item. Excludes cargo hooks with safety devices.
NSN 5945-01-461-5991
NSN 6105-01-224-7258
NSN 5920-01-100-3018
NSN 4140-01-236-5694
NSN 5855-00-821-7512
NSN 6645-01-303-6792
NSN 5935-01-166-2936
NSN 5985-01-403-2835
NSN 5910-01-594-6577
NSN 6105-01-608-3974
NSN 6320-01-362-3037
NSN 2925-01-197-7864