A wire formed in the shape of the letter s, used to attach wire chain to other objects.
NSN 4140-00-449-6024
NSN 5999-01-510-7944
NSN 5965-00-009-8679
NSN 5999-01-649-8811
NSN 5910-01-532-4231
NSN 5910-01-536-6766
NSN 5998-01-182-5370
NSN 6110-00-116-5514
NSN 5930-01-069-2776
NSN 7035-00-968-4848
NSN 5945-01-535-7037
NSN 5855-01-141-5190