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 6645-01-441-0937
NSN 5835-00-138-7807
NSN 6685-01-015-7658
NSN 5920-01-214-0451
NSN 6320-01-039-5891
NSN 6620-01-010-0518
NSN 5905-01-350-6577
NSN 5910-01-554-2308
NSN 6650-01-436-3478
NSN 6150-01-356-4546
NSN 5950-01-645-0208
NSN 5915-01-659-4031