Black Buna-N quad ring with 3-3/4-inch inside diameter and 4-inch outside diameter

Buna-N Quad Ring, 3-3/4 in. ID x 4 in. OD, 70 Durometer, Black

SKU:
WBB1371857
Model/MPN:
QN70240
Our Price:
$0.85
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Product Specifications:
Color/Finish: Black
Material: Buna-N Rubber
Product Depth: 4
Product Height: 4
Product Type: Bin
Product Width: 4
Manufacturer Part Number: QN70240
Minimum Order Quantity: 10
Color: Black
Actual Outside Diameter: 4.012 in
Cross Section: 0.125"
Inside Dimensions: 3.75"
Outside Dimension (Actual): 4"
Actual Cross Section: 0.139 in
Actual Inside Diameter: 3.734 in
Dash Size: 240
Description: Nitrile Quad Rings
Durometer: 70
Manufacturers Part Number: QN70240
Package Quantity: 10
Shape: Round
Temperature Range: -40 to +212 °F
Shipping Method: Parcel
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Minimum Purchase:
10 units
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Free Shipping on Qualifying Orders Over $99
Product Specifications:
Color/Finish: Black
Material: Buna-N Rubber
Product Depth: 4
Product Height: 4
Product Type: Bin
Product Width: 4
Manufacturer Part Number: QN70240
Minimum Order Quantity: 10
Color: Black
Actual Outside Diameter: 4.012 in
Cross Section: 0.125"
Inside Dimensions: 3.75"
Outside Dimension (Actual): 4"
Actual Cross Section: 0.139 in
Actual Inside Diameter: 3.734 in
Dash Size: 240
Description: Nitrile Quad Rings
Durometer: 70
Manufacturers Part Number: QN70240
Package Quantity: 10
Shape: Round
Temperature Range: -40 to +212 °F
Shipping Method: Parcel
Minimum Purchase:
10 units

This black Buna-N quad ring is a round X-ring sealing component for maintenance and repair professionals who need a replacement seal in compatible plumbing, pump, and fluid-system assemblies. Its four-lobed profile is designed for sealing applications that call for a quad ring configuration.

The ring has a 3-3/4-inch inside diameter and 4-inch outside diameter. It is black, round, and rated at 70 durometer. Buna-N, also known as nitrile or NBR, is a rubber sealing elastomer commonly used for resistance to petroleum-based fuels and lubricants.

Key Features:

  • Quad ring profile: Provides an X-ring style sealing option for applications requiring this ring profile.
  • 3-3/4 in. ID x 4 in. OD: Helps buyers match the ring to compatible component dimensions.
  • 70 durometer: Supports selection where a 70-durometer sealing ring is specified.
  • Black Buna-N rubber: Offers a nitrile sealing material commonly selected for contact with petroleum-based fuels and lubricants.
  • Effective minimum order: 10: Helps purchasers plan ordering quantities.

Choose this Buna-N quad ring when a black, 70-durometer X-ring with a 3-3/4-inch ID and 4-inch OD matches the requirements of your compatible sealing assembly.

Color/Finish: Black
Material: Buna-N Rubber
Product Depth: 4
Product Height: 4
Product Type: Bin
Product Width: 4
Manufacturer Part Number: QN70240
Minimum Order Quantity: 10
Color: Black
Actual Outside Diameter: 4.012 in
Cross Section: 0.125"
Inside Dimensions: 3.75"
Outside Dimension (Actual): 4"
Actual Cross Section: 0.139 in
Actual Inside Diameter: 3.734 in
Dash Size: 240
Description: Nitrile Quad Rings
Durometer: 70
Manufacturers Part Number: QN70240
Package Quantity: 10
Shape: Round
Temperature Range: -40 to +212 °F
Shipping Method: Parcel
Width: 4.00 in
Height: 4.00 in
Depth: 4.00 in
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