Reference Source

10 RW

What is the nominal o.d. (mm) for 10 RW?

For 10 RW, nominal o.d. (mm) is 3.40; nominal i.d. (mm) is 2.69; wall thickness (mm) is .356, verified against its source on 2026-08-27.

10 RW 3.40 3.38/3.43 .356 2.69 2.64/2.74

nesmalltube.com, retrieved 2026-08-27

Gauge number
10 RW verified
Nominal O.D. (mm)
3.40 verified
Nominal I.D. (mm)
2.69 verified
Wall thickness (mm)
.356 verified
Sourcenesmalltube.com
Verified
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DatasetHypodermic needle gauge dimensions (OD, ID, wall thickness, dead volume)

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.