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 2925-00-221-8529
NSN 5990-01-605-9026
NSN 5930-01-383-3809
NSN 5998-01-454-2298
NSN 5998-01-228-0940
NSN 5975-01-143-7753
NSN 6135-01-426-8282
NSN 5998-01-425-2618
NSN 6105-01-449-9795
NSN 6610-01-275-0119
NSN 6620-01-391-9549
NSN 6110-01-215-2384