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 6150-00-977-6713
NSN 4140-00-116-1022
NSN 6610-00-891-6370
NSN 5930-00-842-0177
NSN 2925-01-231-6312
NSN 5999-01-379-8991
NSN 6620-01-280-9478
NSN 6240-00-204-0459
NSN 5855-01-163-8152
NSN 6685-01-566-0258
NSN 5910-01-155-8456
NSN 5905-01-607-6903