BUSY-CORNER 382 Pieces FKM O Ring Kit, Fluorocarbon 75A, 30 Inch Sizes, Chemical Resistant and Oil Resistance O-Rings for Various Chemicals, Hydraulic, Cylinders, Plumbing (Yellow Box, Brown Orings): Amazon.com: Industrial & Scientific
Viton FKM FPM FFKM O Ring Green Konpayi fabrikasyon koule ak Founise Lachin - Customized pwodwi pri - SWKS
O-Rings from special materials : O-ring fluoroelastomer (FKM) 16x22x3 mm
1 x Metric O Ring Fluorine Rubber O-ring FKM Seal O-rings ID=15 ~500mm C/S=5.3mm | eBay