A wire formed in the shape of the letter s, used to attach wire chain to other objects.
NSN 5930-00-610-6741
NSN 5965-01-549-6745
NSN 6320-00-036-3688
NSN 6650-01-461-8283
NSN 6130-01-261-5211
NSN 5998-01-579-7829
NSN 5996-00-806-9287
NSN 5950-01-661-3476
NSN 6685-00-836-4056
NSN 5910-00-925-2412
NSN 5915-01-469-8712
NSN 6620-01-187-4130