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 6220-01-064-4165
NSN 5935-00-607-1369
NSN 5945-01-650-4541
NSN 5965-00-362-2158
NSN 5950-00-803-4708
NSN 6240-01-401-5340
NSN 5925-01-432-4518
NSN 6105-01-032-2856
NSN 6620-01-602-8402
NSN 5945-01-065-0887
NSN 5985-01-207-0097
NSN 6685-01-495-9776