Adaptor UNO MALE SAE Specification Plug

The UNO Male SAE plug, also known as an ORB (O-Ring Boss) plug, is designed to seal SAE J1926 straight-threaded hydraulic ports.

General Description

• Type: UNO Male Plug (ORB)
• Standard: SAE J1926-1
• Seal Type: O-ring face seal
• Thread Type: UN/UNF straight threads
• Common Applications: Hydraulic systems, valve bodies, cylinder heads, power units 

How It Seals

• The plug seals by compressing an O-ring between the hex boss of the male plug and the 12° or 15° tapered bore of the female port.
• This design ensures a leak-free, high-pressure seal without the need for thread sealant.