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 6135-00-180-5125
NSN 6620-01-020-3612
NSN 5998-01-160-4469
NSN 5975-00-368-8648
NSN 5945-01-108-2865
NSN 6135-01-297-5565
NSN 5965-01-227-1237
NSN 5910-01-394-6068
NSN 6220-01-235-8413
NSN 6645-00-143-1567
NSN 6650-00-067-3572
NSN 5915-01-462-5089