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 6620-01-085-8688
NSN 5855-01-078-4180
NSN 6320-01-527-0211
NSN 5960-01-200-4621
NSN 5895-00-379-2358
NSN 2925-00-969-8340
NSN 6620-00-348-4645
NSN 6650-01-519-9165
NSN 6650-00-389-4111
NSN 6220-01-355-0610
NSN 5910-01-176-2619
NSN 5925-01-207-3506