A wire formed in the shape of the letter s, used to attach wire chain to other objects.
NSN 6650-01-251-8520
NSN 5905-01-307-2856
NSN 6130-00-535-0522
NSN 5999-01-006-3299
NSN 6240-00-092-3186
NSN 5975-00-614-1226
NSN 5965-01-621-2367
NSN 5855-01-442-7929
NSN 5965-00-653-4782
NSN 6220-00-218-0857
NSN 6610-01-581-6689
NSN 5915-01-278-9176