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 7035-01-525-2120
NSN 6130-00-583-3849
NSN 5960-01-114-8152
NSN 6685-01-057-2823
NSN 5965-01-366-0598
NSN 6135-01-277-7397
NSN 6220-01-201-5412
NSN 6610-01-578-1976
NSN 6135-01-098-3020
NSN 5999-01-443-7068
NSN 6685-00-186-0190
NSN 2925-01-148-7646