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 6620-01-234-1799
NSN 5950-01-167-3422
NSN 5925-01-514-8777
NSN 5920-00-631-3528
NSN 2925-01-646-9112
NSN 6645-00-256-4072
NSN 5965-01-442-0490
NSN 5835-01-431-6877
NSN 2925-01-416-6927
NSN 5915-01-079-1450
NSN 6220-01-534-3965
NSN 6145-01-529-9831