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 6145-01-539-7231
NSN 5975-01-485-0192
NSN 5935-00-407-2556
NSN 6145-00-366-3418
NSN 2925-00-674-8608
NSN 6685-01-512-8005
NSN 6645-01-062-0905
NSN 5915-00-113-3434
NSN 5945-01-532-1777
NSN 6220-01-185-4900
NSN 5855-00-167-7893
NSN 6220-01-025-1373