Two or more different types of items having a common mounting or mounted on each other, which together form a portion of a probe, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5935-00-146-0116
NSN 6220-01-212-7069
NSN 5990-00-424-8872
NSN 4140-01-067-4317
NSN 6145-01-029-9026
NSN 5950-01-372-7271
NSN 5915-01-580-0308
NSN 6650-01-399-0628
NSN 5945-01-228-8826
NSN 4140-00-816-8820
NSN 6620-01-492-2600
NSN 5996-01-633-7979