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 6150-01-452-0504
NSN 6130-00-419-4334
NSN 5915-01-123-2174
NSN 6130-01-235-0124
NSN 5975-00-099-9312
NSN 5915-01-553-8852
NSN 6135-01-326-0388
NSN 5996-01-313-5574
NSN 4140-00-114-5225
NSN 5910-01-377-7925
NSN 6145-00-081-1073
NSN 6150-00-958-0473