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 5998-01-215-4570
NSN 5935-01-111-9567
NSN 5985-01-455-4489
NSN 5920-01-026-9645
NSN 6650-00-484-3616
NSN 5925-01-076-3994
NSN 6110-00-959-7002
NSN 6645-01-162-8023
NSN 6135-00-628-1142
NSN 5965-01-603-7959
NSN 2925-00-605-8520
NSN 5935-01-532-0326