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 5990-00-807-3623
NSN 4140-01-360-0330
NSN 5905-00-288-0428
NSN 5910-00-269-3919
NSN 6610-01-592-3329
NSN 6650-01-037-9755
NSN 6130-01-136-1549
NSN 5998-00-011-6243
NSN 6610-01-033-1748
NSN 5920-00-270-5179
NSN 5855-00-055-1694
NSN 5998-00-291-0687