Reference Source

26 RW

What is the nominal o.d. (mm) for 26 RW?

For 26 RW, nominal o.d. (mm) is 0.46; nominal i.d. (mm) is 0.25; wall thickness (mm) is .102, verified against its source on 2026-08-27.

26 RW 0.46 0.46/0.47 .102 0.25 0.24/0.28

nesmalltube.com, retrieved 2026-08-27

Gauge number
26 RW verified
Nominal O.D. (mm)
0.46 verified
Nominal I.D. (mm)
0.25 verified
Wall thickness (mm)
.102 verified
Sourcenesmalltube.com
Verified
Review by
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.