15 RW

What is the nominal o.d. (mm) for 15 RW?

For 15 RW, nominal o.d. (mm) is 1.83; nominal i.d. (mm) is 1.37; wall thickness (mm) is .229, verified against its source on 2026-08-27.

15 RW 1.83 1.82/1.84 .229 1.37 1.33/1.41

— nesmalltube.com, retrieved 2026-08-27