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 7035-01-534-2780
NSN 6110-01-605-1751
NSN 5915-00-007-3813
NSN 4140-00-849-8371
NSN 5975-00-959-6187
NSN 5935-01-535-5636
NSN 5990-01-468-1292
NSN 5945-00-483-9381
NSN 6650-01-384-1657
NSN 6685-01-542-9658
NSN 5945-00-176-0545
NSN 5975-00-451-2492