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 5945-01-428-9943
NSN 6145-01-230-9323
NSN 6685-01-103-3143
NSN 5990-01-231-1214
NSN 6240-00-733-2984
NSN 6110-01-556-2750
NSN 6150-01-359-4876
NSN 6620-01-381-6225
NSN 5990-00-201-1162
NSN 5905-01-390-1476
NSN 2925-01-590-8691
NSN 6610-01-352-5500