5 mm. Diameter 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 5975-01-623-6865
NSN 4140-01-556-9136
NSN 5910-01-027-0883
NSN 6145-00-689-4215
NSN 5835-01-201-7363
NSN 5960-01-392-6982
NSN 5999-01-433-9629
NSN 5945-01-074-7927
NSN 6650-01-410-8542
NSN 5960-01-175-9880
NSN 5945-01-202-6177
NSN 6145-01-032-4557