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 6220-01-123-1353
NSN 5965-01-147-5847
NSN 6610-01-609-7776
NSN 5920-00-189-0858
NSN 5998-00-165-5848
NSN 5998-01-482-3690
NSN 6685-00-527-9489
NSN 5920-00-925-2639
NSN 5950-01-502-9565
NSN 6685-01-467-6481
NSN 5990-01-537-4815
NSN 6145-01-390-6466