275 FKM O-Ring, 90A Durometer, 10-1/2" ID, 10-3/4" OD, 1/8" Width 100 pack Graco 18C115 Professor Foam 6 pack A-Quality

Professor Foam 6 pack A-Quality aftermarket o-rings fit Graco 248131 O-ring

Also available single kit withtout lube

Contains 6 replacement o-rings for tight seal

Viton is vulnerable to low molecular organic acids

3150/38 W16BF

275 FKM O-Ring, 90A Durometer, 10-1/2" ID, 10-3/4" OD, 1/8" Width 100 pack Graco 18C115 Professor Foam 6 pack A-QualityMade of FKM (fluorocarbon elastomer) for use with a variety of chemicals and fuels Durometer (hardness) of 90A for resistance to penetration Round cross section to provide a seal between cylindrical overlapping surfaces For use across a wide temperature range from 15 degrees F 26 degrees C to 400 degrees F 205 degrees C Meets standards defined by Aerospace Standard AS568A includes 100 pieces