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 6650-01-631-2615
NSN 5905-00-171-2158
NSN 4140-00-478-6199
NSN 5920-01-197-2570
NSN 5990-01-578-1499
NSN 5950-01-115-4323
NSN 5910-01-511-9247
NSN 6650-00-987-5070
NSN 6620-01-215-0470
NSN 6650-01-101-9023
NSN 2925-01-270-1124
NSN 5996-01-107-2577