["{\"currency\":\"USD\",\"value\":0.00,\"coupon\":\"\",\"payment_type\":\"\",\"shipping_tier\":\"\",\"transaction_id\":\"\",\"items\":[{\"item_id\":\"511740\",\"item_name\":\"2-1/4\\\" x 3/32\\\" x 2-7/16\\\" Backup Buna-N 90 O-Ring (#140) - 10 Pack\",\"coupon\":\"\",\"discount\":0.0,\"item_brand\":\"\",\"item_category\":\"Hydraulics & Pneumatics\",\"item_category2\":\"O-Rings\",\"item_category3\":\"Backup O-Rings\",\"item_category4\":\"\",\"item_category5\":\"\",\"item_list_name\":\"ProductDisplayPage\",\"item_variant\":\"\",\"price\":0.0,\"quantity\":1,\"quantitypackage\":10}],\"event\":\"dle_coveoProdView\",\"clearObject\":[\"ecommerce\"]}"]
  • KM Brands
  • New Products
  • Abrasives
  • Bins & Assortments
  • Cutting Tools
  • Electrical
  • Fasteners
  • Fleet & Vehicle
  • Hydraulics & Pneumatics
  • Paint
  • Shop Supplies
  • Tools
2-1/4" x 3/32" x 2-7/16" Backup Buna-N 90 O-Ring (#140) - 10 Pack

2-1/4" x 3/32" x 2-7/16" Backup Buna-N 90 O-Ring (#140) - 10 Pack

Price
Want to view pricing for this product?
Log In or Create Login

Not a Kimball Midwest Customer?
Register
Item Number: 511740
Package Weight: 0.1 lbs
See all product variations

Product Details

  • 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

Alt Hyphen Number:  51-1740
Brand:  Kimball Midwest Approved Vendor
Color:  Black
Durometer:  90
Industry Number:  140
Inside Diameter:  2-1/4"
Material:  Nitrile
Maximum Operating Temperature:  300 °F
Minimum Operating Temperature:  -65 °F
Outside Diameter:  2-7/16"
Wall Thickness:  3/32"
 

Stay Connected

Facebook LinkedIn Twitter Instagram YouTube Blog

Click '' to proceed with checkout or 'View Shopping Cart' to update.
  
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.