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 6135-00-100-8890
NSN 5915-01-197-9397
NSN 5950-00-395-1312
NSN 5996-01-038-7229
NSN 5950-00-849-6372
NSN 5895-00-988-4416
NSN 6645-01-592-2557
NSN 5835-01-435-4139
NSN 4140-01-361-8883
NSN 5895-01-135-6289
NSN 7035-00-096-9986
NSN 5950-01-655-1932