Lert_vin_Kloss
Plastic
- Joined
- Oct 21, 2019
I'm sorry for my english, but google cannot help me with this question.
In CGA 540 connection standart, there is unusual thread. 0,903-14NGO-RH-EXT.
Our factory cannot make an adapter with such thread, with no technical documentation about this thread. "ASME/ANSI B1.2-1983 Gauges And Gauging For Unified Inch Screw Threads" doesn't contains such thread. They have only 0,875" thread.
Please, help me to find standart for this thread.
In CGA 540 connection standart, there is unusual thread. 0,903-14NGO-RH-EXT.
Our factory cannot make an adapter with such thread, with no technical documentation about this thread. "ASME/ANSI B1.2-1983 Gauges And Gauging For Unified Inch Screw Threads" doesn't contains such thread. They have only 0,875" thread.
Please, help me to find standart for this thread.