A question: s/t fitting 222/3 - what is it?

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malcolmd
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A question: s/t fitting 222/3 - what is it?

Post by malcolmd » Sun Jun 18, 2017 8:01 pm

On the drawings for the Leak compound reheater it suggests the nipples which take the live (reheating) steam should be tapped 5/16 x 26 "to suit s/t fitting 222/3" - I have no idea what this part is. Stuart Turner?

Does anyone know?

M
Malcolm Duckett
Mechanical Hacker (Apprentice, age 60+)
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