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 6320-01-554-0901
NSN 6650-01-100-0933
NSN 5910-01-508-2314
NSN 5835-01-306-5511
NSN 6685-01-359-1464
NSN 5835-00-841-2650
NSN 5895-01-393-8611
NSN 5895-00-612-9451
NSN 6620-00-663-8962
NSN 5895-01-218-7277
NSN 6620-01-487-8735
NSN 4140-00-225-8586