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 6130-01-024-1679
NSN 5999-00-596-1930
NSN 5996-00-035-5624
NSN 5920-01-221-0510
NSN 5990-00-929-3216
NSN 5990-00-145-1187
NSN 6610-01-103-4627
NSN 6645-01-577-2306
NSN 6105-01-382-4225
NSN 5945-01-525-9350
NSN 5975-01-596-4936
NSN 5950-01-491-8643