Waters Corp O-Ring, Viton, 42 mm x 1.5 mm, 5/pk, Quantity: Pack of 5 | Fisher Scientific
O-ring 20x2.42 - NBR - Nitrile - 70 Shore A - Black - ORS145277 Online Shop - Worldwide shipping
Olajálló O gyűrű, 42,5 x 3,53 mm, 10 db/csomag - Kárpit pate
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