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 6110-01-336-9546
NSN 5990-01-082-3807
NSN 6320-00-468-8421
NSN 6645-01-534-5545
NSN 5999-00-218-4743
NSN 6320-00-790-4844
NSN 6685-00-038-7886
NSN 6650-01-008-6080
NSN 6645-01-320-4138
NSN 6645-01-582-6688
NSN 6145-00-360-7760
NSN 5985-01-109-5616