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 6685-00-258-2257
NSN 2925-01-406-7837
NSN 5999-01-586-6151
NSN 4140-01-640-6637
NSN 6685-01-174-8419
NSN 6135-01-041-3829
NSN 5905-01-131-5020
NSN 5895-01-222-0639
NSN 6145-01-504-4252
NSN 6610-01-281-4590
NSN 6240-01-248-0424
NSN 6650-01-279-0658