A wire formed in the shape of the letter s, used to attach wire chain to other objects.
NSN 5925-01-437-5902
NSN 6610-01-633-8931
NSN 5915-01-441-2238
NSN 5930-00-070-6908
NSN 6135-00-635-9187
NSN 5990-01-199-2846
NSN 6110-00-834-1422
NSN 5998-01-069-8745
NSN 5915-00-007-0867
NSN 5905-00-170-7161
NSN 6130-01-573-9334
NSN 6150-01-500-1850