254 O-Ring, Viton/FKM 90A Durometer, 5-1/2" ID, 5-3/4" OD, 1/8" Width, 5 pack Graco has a shelf life of

has a shelf life of four years from date of shipment when stored in a sealed

Lube makes installation easier and prolongs life of o-ring

Best preserved with food-grade silicone lubricant

Very good resistance to oil and gasoline

254 O-Ring, Viton/FKM 90A Durometer, 5-1/2" ID, 5-3/4" OD, 1/8" Width, 5 pack Graco has a shelf life ofMade of Viton (fluorocarbon elastomer) for use with a variety of chemicals and fuels Durometer (hardness) of 90A Round cross section provides a seal between cylindrical overlapping surfaces For use across a wide temperature range from 15 degrees F ( 26 degrees C) to 450 degrees F (232 degrees C) Meets standards defined by Aerospace Standard AS568A 5 pack of Viton FKM 90 durometer size 254