1" CAMLOCK Gasket, CAM and Groove, Green VITON/FKM, (1 Gasket): Amazon.com: Industrial & Scientific
USA Sealing Viton Tubing - 1/8" ID x 1/4" OD x 2 ft. Long: Amazon.com: Industrial & Scientific
Wilmad LG-1021-108 Glass Joint with Viton O-Ring, 20 mm Joint Size: Amazon.com: Industrial & Scientific
Amazon.com: Viton Sheet Rubber – High Performance, High Temperature, Chemical Resistant, Much More - Commercial Grade 75A+/-5 Medium Hardness, Cinnamon Scented 062x12x12 : Industrial & Scientific