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 4140-00-829-8765
NSN 5855-01-339-1718
NSN 5930-00-004-7750
NSN 7035-01-058-1935
NSN 6645-01-559-4934
NSN 6135-01-415-1163
NSN 6320-01-607-1491
NSN 4140-01-299-3357
NSN 7035-01-483-1200
NSN 6130-01-145-7395
NSN 5950-00-161-4419
NSN 6145-00-155-5297