Amazon.com: ALANOOY CS2.4mm Silicone O Ring OD 42/41/40/39/38/37/36/35/34x2.4mm O-Ring VMQ Gasket Seal Thickness 50PCS White Red Rubber 2.4mm ORing (Size : OD35x2.4mm White) : Industrial & Scientific
FKM O-ring 42 x 3mm Price for 1 pc - OringsandMore
Aerospace Standard AS3209-042 O-Ring - SkyGeek.com