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 6130-01-144-5850
NSN 4140-00-219-3146
NSN 2925-00-474-4990
NSN 5965-01-368-8482
NSN 5895-01-135-6289
NSN 4140-00-883-1115
NSN 5950-00-463-8101
NSN 6150-01-658-2250
NSN 6150-01-098-4169
NSN 6645-01-023-8020
NSN 5999-01-504-5739
NSN 5999-01-337-6074