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 6150-00-575-7270
NSN 6645-01-223-7274
NSN 5920-01-597-6730
NSN 5996-01-127-5431
NSN 5925-01-514-8295
NSN 6685-00-941-7196
NSN 6320-01-106-4414
NSN 6620-00-064-3598
NSN 5930-01-447-2837
NSN 5915-01-551-6552
NSN 5835-01-589-4735
NSN 6620-01-395-5214