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 6130-01-470-7972
NSN 2925-01-550-0177
NSN 5975-01-443-9032
NSN 5895-00-059-7516
NSN 5975-00-516-1771
NSN 6645-00-841-0026
NSN 6110-01-357-8262
NSN 5895-01-115-1499
NSN 2925-00-712-3748
NSN 4140-00-067-7460
NSN 5920-00-370-2492
NSN 5998-01-602-2521