A wire formed in the shape of the letter s, used to attach wire chain to other objects.
NSN 6620-01-468-6017
NSN 6650-01-494-9956
NSN 6610-01-364-0294
NSN 5930-00-376-5776
NSN 4140-01-634-0330
NSN 5910-00-846-3526
NSN 5990-01-286-0601
NSN 6620-01-421-3917
NSN 6105-01-101-8913
NSN 6320-01-312-3620
NSN 6240-01-313-8253
NSN 5950-00-195-4550