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 6620-01-576-7723
NSN 7035-01-056-1302
NSN 5950-01-262-6894
NSN 5910-01-187-7968
NSN 6110-01-534-3381
NSN 6220-00-761-6253
NSN 4140-00-138-8966
NSN 6320-01-292-6635
NSN 5960-01-209-4328
NSN 6150-01-553-1575
NSN 2925-00-845-1480
NSN 5950-00-371-3756