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 6620-01-566-3456
NSN 6145-00-360-7760
NSN 5925-01-163-4934
NSN 5998-01-552-7863
NSN 5965-01-087-8344
NSN 5975-01-464-0675
NSN 6320-00-513-8376
NSN 5965-01-487-4479
NSN 5960-00-099-9790
NSN 5905-01-156-4388
NSN 5965-01-147-5847
NSN 5915-01-513-5764