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 5985-01-639-8150
NSN 5945-01-131-2451
NSN 5920-00-012-2000
NSN 6150-00-411-0315
NSN 6685-01-504-4090
NSN 6130-00-045-9897
NSN 6320-00-004-9158
NSN 6610-01-032-5335
NSN 5920-01-607-0579
NSN 6240-01-433-3648
NSN 2925-01-123-5856
NSN 5910-00-198-8274