apg™ HB90245 Contoured Back-Up Ring, 4.381 in ID, Nitrile, 90 Durometer
apg™ HB90245 Contoured Back-Up Ring, 4.381 in ID, Nitrile, 90 Durometer HB90245The most widely used O-Ring elastomer. Excellent resistance to petroleum products. Excellent compression set, tear and abrasion resistance. Does not have good resistance to ozone, sunlight or weather, unless specifically compounded. Should not be stored in direct sunlight or near motors or other electrical equipment which may generate ozone. Temperature range -40 to 250 deg F.
apg™ Contoured Back-Up Ring, 245 Dash, 4.381 in Inside Diameter, 90 Durometer, Nitrile, -40 to 250 deg F
Dash Size | : | 245 |
Durometer | : | 90 |
Inside Diameter | : | 4.381 in |
Material | : | Nitrile |
Temperature Rating | : | -40 to 250 deg F |