OSK™ Fluorocarbon FKM Industrial O-Ring Kit 436pc 36-Sizes 75 Duro Brown [K436X36BV75] : The O-Ring Store LLC, We make getting O-Rings easy!
OSK™ Standard O-Ring Kit Fluorocarbon FKM 75 Brown 382pc 30 Sizes [K382X30BV75] : The O-Ring Store LLC, We make getting O-Rings easy!
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
V1226 2-459 - Fluorocarbon 75 Durometer O-Ring, Low Compression, Brown (V1226-75) | Parker NA