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 5996-00-517-6974
NSN 6110-01-521-2745
NSN 2925-00-137-1209
NSN 5835-01-240-5022
NSN 6105-00-855-0760
NSN 2925-01-014-0118
NSN 6620-01-410-8921
NSN 5905-01-140-1367
NSN 5920-00-579-8434
NSN 5920-01-585-8112
NSN 5960-00-515-7366
NSN 6650-01-423-6313