A wire formed in the shape of the letter s, used to attach wire chain to other objects.
NSN 6220-00-491-0520
NSN 4140-01-573-7708
NSN 5915-01-150-5752
NSN 6240-00-308-9456
NSN 5960-01-021-7207
NSN 5915-00-906-8121
NSN 5895-01-174-0457
NSN 6320-00-977-3930
NSN 5835-00-764-4388
NSN 4140-00-881-1052
NSN 6240-01-450-6219
NSN 5915-01-143-6761