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 6320-01-207-9038
NSN 6685-01-463-9078
NSN 6220-01-318-0054
NSN 5960-01-567-1096
NSN 6135-00-243-8330
NSN 4140-00-701-0406
NSN 6105-01-370-4267
NSN 5990-01-322-9781
NSN 5998-00-531-0354
NSN 5945-00-889-5409
NSN 7035-01-204-7481
NSN 5996-01-037-6505