4 mm. Dia. Small end
No other part numbers with same form, fit, and function found.
A cone-shaped, unthreaded, metallic or nonmetallic item, tapered through its entire length, primarily used to position and hold two or more mating parts in alignment.
NSN 5935-01-380-2874
NSN 6240-00-269-9477
NSN 5990-00-617-1422
NSN 6105-01-440-3426
NSN 5920-01-357-5785
NSN 5935-01-634-0668
NSN 6130-00-081-2186
NSN 5935-00-132-0296
NSN 6220-00-970-3797
NSN 5965-01-117-6080
NSN 6685-00-089-3848
NSN 5998-01-160-7710