Lincoln Products 110148 R-48 Rubber 3/4 in. O-Rings, 12 pack - Walmart.com
O-ring 48x3 NBR70
FKM O-ring 48 x 3.5mm Price for 1 pc - OringsandMore
134 N70 Buna-N O-Rings 70 Duro (NBR) 1-7/8"ID X 2-1/16"OD X 3/32"CS - | Great Western Seal and Gasket
48X3 Oring 48mm ID X 3mm CS NBR Nitrile Acrylonitrile Butadiene ShA 70 Black O ring Oring Sealing O ring Rubber|rubber ring sizer|rubber sole platform shoesrubber band ring - AliExpress
42mm 45mm 48mm 50mm 42*3 42x3 45*3 45x3 48*3 48x3 50*3 50x3 3mm White Waterproof Food Grade Vmq Gasket Oil Seal Silicone O Ring - Gaskets - AliExpress
O-ring (ID x cross,mm) 48 x 3 DIN 3770, EU origin, variable pack, material | eBay
314 Silicone O-Ring, 70A Durometer, Red, 3/4" ID, 1-1/8" OD, 3/16" Width (Pack of 25): O Ring Seals: Amazon.com: Industrial & Scientific