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 6110-01-508-5572
NSN 5950-00-954-6894
NSN 6220-01-157-9062
NSN 6650-00-568-7586
NSN 6610-01-518-1264
NSN 6320-01-622-5493
NSN 6240-01-282-0983
NSN 5945-00-203-1295
NSN 2925-01-155-5444
NSN 5930-01-530-7577
NSN 6105-00-943-4570
NSN 6685-01-054-6108