Library › Hardware › AS568 O-rings: all 349 standard sizes, -001 to -475

AS568-249

AS568-249: ID 4.859 in × CS 0.139 in (Ø123.42 × 3.53 mm, OD 130.48 mm)

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

dash-249
id_in4.859
cs_in0.139
id_mm123.42
cs_mm3.53
od_mm130.48
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

From the full sheet

AS568 O-rings: all 349 standard sizes, -001 to -475: every size, notes, mating features and sources. What size is an AS568-214 O-ring?

Other sizes