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 5910-01-043-1396
NSN 5965-00-275-0491
NSN 6240-01-249-7259
NSN 5999-00-381-2295
NSN 5985-00-597-2464
NSN 6645-01-389-1970
NSN 6110-01-098-5739
NSN 5998-00-251-8814
NSN 5985-01-030-7890
NSN 5930-01-095-4544
NSN 4140-00-246-4969
NSN 5905-00-811-4821