A flat internally toothed belt or a round belt with protuding pins, designed to engage with corresponding teeth or corresponding grooves on the sprockets over which they run.
NSN 6135-00-243-8330
NSN 6130-00-862-2648
NSN 6685-00-356-2540
NSN 6650-01-068-3997
NSN 2925-01-351-9748
NSN 5999-01-481-4214
NSN 6650-01-387-7287
NSN 5945-01-118-2681
NSN 6645-00-479-9334
NSN 5915-01-463-1794
NSN 6135-01-026-9960
NSN 6105-01-644-8962