A wire formed in the shape of the letter s, used to attach wire chain to other objects.
NSN 6220-00-419-0635
NSN 6145-01-580-0334
NSN 5945-01-435-5874
NSN 5950-00-030-9009
NSN 5985-01-269-1260
NSN 5935-01-231-6913
NSN 6320-01-506-9439
NSN 5990-01-013-8464
NSN 5999-01-014-6512
NSN 4140-01-220-4377
NSN 5950-01-487-3750
NSN 5895-01-327-3000