An item in the form of a rigid hoop, the axial length of which does not exceed 25 percent of its outside diameter and which is designed to be cut into segments to be used with a coding disk.
Classification: Parts and accessories of articles of schedule b subheading 9030.40
NSN 4140-00-205-0853
NSN 5945-00-184-9668
NSN 5985-01-366-7345
NSN 5990-01-281-3120
NSN 6110-01-023-9562
NSN 5925-01-369-1278
NSN 2925-01-166-1527
NSN 5975-01-110-2488
NSN 5915-01-449-0114
NSN 6240-00-185-8367
NSN 5999-01-130-6262
NSN 5975-00-203-1265