TYPE:
Hex Nipple – JIC Male x UNO (ORB) Male
CONNECTIONS:
- End 1: JIC Male – 37° Flare (SAE J514)
- End 2: UNO Male – O-Ring Boss (ORB, SAE J1926)
DESCRIPTION:
The 1JO adaptor joins a JIC 37° flare male fitting to a UNF O-ring boss (ORB) male port. The JIC side seals with a metal-to-metal flare, while the UNO side seals with an O-ring compressed against a flat-faced female port. This hex nipple is ideal for connecting hoses to hydraulic valves or manifolds in SAE-standard systems where mixed thread types are used.
COMMON APPLICATIONS:
- Connecting JIC hose ends to UNO (ORB) ports on pumps, valves, and cylinders
- Used in mobile equipment, agriculture, mining, and industrial hydraulics
- Ideal for hydraulic systems with a mix of JIC and ORB fittings
SUITS THESE MACHINES:
- John Deere, CAT, Bobcat, Hitachi, and US-built hydraulic platforms
- Manifolds, cylinders, and power units using JIC/ORB interface
THREAD & SEAL DETAILS:
- JIC: SAE J514 – 37° flare, UNF thread
- UNO / ORB: SAE J1926 – straight thread with O-ring boss
- Note: UNO thread does not seal on thread – sealing is achieved by O-ring face compression
Need help identifying ORB ports or matching flare angles? Send us your fitting size or thread sample and we’ll help get you fitted correctly.
BUILT TO LAST, DELIVERED FAST.