Part of air refueling system on hc130 (b) acft, t.O. 688-3-4-10-5
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6650-01-254-0491
NSN 5945-01-545-5053
NSN 5855-00-361-0167
NSN 5930-01-278-1441
NSN 2925-00-397-4781
NSN 5895-00-455-8952
NSN 5950-01-091-2604
NSN 6145-01-104-8186
NSN 6685-00-057-2772
NSN 5895-00-776-2298
NSN 5945-01-426-3021
NSN 6145-01-551-4542