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 6135-01-386-5709
NSN 6135-01-136-8306
NSN 5990-00-777-0413
NSN 4140-01-417-2611
NSN 5835-00-789-1454
NSN 5945-00-773-8034
NSN 5975-01-221-0744
NSN 6620-01-401-5356
NSN 6150-01-433-8938
NSN 5985-01-037-9753
NSN 6130-01-406-3204
NSN 6135-01-056-4609