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 5965-01-439-6217
NSN 5975-00-553-7151
NSN 6650-00-078-5773
NSN 5985-01-351-5056
NSN 5905-01-574-9607
NSN 4140-00-078-5165
NSN 6105-01-250-2977
NSN 5930-01-115-5123
NSN 5950-00-826-3833
NSN 5905-00-315-3765
NSN 6650-01-057-2377
NSN 4140-01-490-0200