O-RING BACKUP WASHERS - Provides supplemental support of O-Ring seals in specific applications. Not intended to be used without O-Rings.
HIGH PRESSURE APPLICATIONS - Ideal for use in high pressure applications, such as with hydraulic cylinders, high-pressure valves, and high pressure, heavy-stress hydraulic systems.
PREVENTS O-RING EXTRUSION - Buna-N 90 O-Ring Backup Washers prevent O-Rings from flowing into the sealing gap when subjected to high pressures.
FOR USE IN APPROVED SYSTEMS - O-Ring Backup Washers must only be used in specific applications that have been engineered for their use. Using them in non-approved systems could result in equipment failure.
Product Specification
Brand:
Kimball Midwest Approved Vendor
Color:
Black
Durometer:
90
Industry Number:
127
Inside Diameter:
1-7/16"
Material:
Nitrile
Maximum Operating Temperature:
300 °F
Minimum Operating Temperature:
-65 °F
Outside Diameter:
1-5/8"
Wall Thickness:
3/32"
WARNING: Issue With Items in Cart!
Click '' to proceed with checkout or 'View Shopping Cart' to update.
You Have Been Logged Out
For your account's security, we log you out after 4 hours of inactivity. To continue shopping, simply click the button below to log in again.