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 6645-01-387-0727
NSN 5905-00-922-2942
NSN 6685-01-462-6053
NSN 5895-01-151-4373
NSN 7035-00-275-5604
NSN 5835-00-861-6066
NSN 5999-00-086-4859
NSN 5895-01-040-3634
NSN 5915-01-389-8302
NSN 6105-01-067-8377
NSN 5996-00-100-4932
NSN 6620-00-871-0592