A wire formed in the shape of the letter s, used to attach wire chain to other objects.
NSN 6645-01-004-0803
NSN 5965-01-435-6644
NSN 6610-01-433-2219
NSN 4140-01-517-8179
NSN 5999-01-645-1521
NSN 5930-01-408-5498
NSN 6650-00-677-2577
NSN 6220-00-828-9843
NSN 5855-01-433-7009
NSN 5935-01-109-3787
NSN 6110-00-065-2580
NSN 5855-01-100-3272