Fil Byta kläder Beroende 2.5 o ring Vältalig Roman låsa upp
10mm x 15mm x 2.5mm O-Ring (8 pieces): Amazon.com: Industrial & Scientific
22.5X2.5 Oring 22.5mm ID X 2.5mm CS FKM FPM Fluorocarbon O ring
Ideal Vacuum | ISO 63 One Sided Centering Ring Stainless Steel with Viton O- Ring, NW-63 Vacuum Flange Size, Typically Used With 2.5 Inch O.D. (63.50 mm) Tubing