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 5920-00-081-9156
NSN 5950-01-181-8459
NSN 6685-01-572-7860
NSN 6130-01-135-3303
NSN 6650-00-104-5368
NSN 6135-01-514-1725
NSN 5855-00-400-2622
NSN 6220-01-396-5638
NSN 6110-01-377-3352
NSN 5985-00-348-3034
NSN 5935-01-476-7885
NSN 5999-01-555-8285