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 5985-01-621-2171
NSN 6150-01-574-4829
NSN 6650-01-090-0239
NSN 5915-01-316-8326
NSN 6685-01-004-1888
NSN 5990-01-258-3848
NSN 5910-00-009-3340
NSN 5990-01-324-7529
NSN 5905-01-516-7715
NSN 6240-01-503-5404
NSN 6320-00-593-0379
NSN 5905-01-193-8654