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 5915-01-139-1557
NSN 5925-00-005-3694
NSN 7035-01-013-9889
NSN 5945-01-605-3053
NSN 5998-01-380-0682
NSN 6610-01-633-8931
NSN 5965-01-607-0632
NSN 5925-01-500-1352
NSN 7035-00-507-5380
NSN 6135-01-275-1363
NSN 5965-00-035-4556
NSN 5975-01-319-0927