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 6220-00-643-4045
NSN 5965-01-578-6260
NSN 5895-01-523-8441
NSN 5960-01-512-0233
NSN 5855-01-221-4076
NSN 6650-01-373-7541
NSN 6620-01-281-6386
NSN 5950-01-138-9221
NSN 2925-01-273-4898
NSN 5895-00-274-6255
NSN 6610-01-445-1036
NSN 6110-01-406-9540