001 Viton O-Ring, 75A Durometer, Round, Brown, 1/32" ID, 3/32" OD, 1/32" Width (Pack of 100): O Ring Seals: Amazon.com: Industrial & Scientific
027 O-Ring, Viton, Brown 75A Durometer, 1-5/16" ID, 1-7/16" OD, 1/16" Width, (Pack of 100000): Amazon.com: Industrial & Scientific
Caterpillar Brown Viton O-Ring Kit | Service Supply America
TWCC 382 PCS SAE FKM Viton O Ring Assortment Kit 30 Sizes Fluorocarbon Oring for Aviation Car Engines Cylinders Hydraulic Plumbing Various Industrial Chemical High Temperature and Oil Resistance 75A: Amazon.com: Industrial