Buna-N Quad Ring, 4-3/8 in. ID x 4-3/4 in. OD, 70 Durometer, Black

SKU:
WBB1371877
Model/MPN:
QN70348
Our Price:
$2.02
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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: QN70348
Minimum Order Quantity: 5
Color: Black
Actual Outside Diameter: 4.77 in
Cross Section: 0.1875"
Inside Dimensions: 4.375"
Outside Dimension (Actual): 4.75"
Actual Cross Section: 0.21 in
Actual Inside Diameter: 4.35 in
Dash Size: 348
Description: Nitrile Quad Rings
Durometer: 70
Manufacturers Part Number: QN70348
Package Quantity: 5
Shape: Round
Temperature Range: -40 to +212 °F
Shipping Method: Parcel
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Minimum Purchase:
5 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: QN70348
Minimum Order Quantity: 5
Color: Black
Actual Outside Diameter: 4.77 in
Cross Section: 0.1875"
Inside Dimensions: 4.375"
Outside Dimension (Actual): 4.75"
Actual Cross Section: 0.21 in
Actual Inside Diameter: 4.35 in
Dash Size: 348
Description: Nitrile Quad Rings
Durometer: 70
Manufacturers Part Number: QN70348
Package Quantity: 5
Shape: Round
Temperature Range: -40 to +212 °F
Shipping Method: Parcel
Minimum Purchase:
5 units

This black Buna-N quad ring is a four-lobed sealing component for maintenance and repair professionals working with plumbing, pump, and fluid-system equipment. It helps create a dependable seal where a quad-ring profile is required.

The ring is made of nitrile rubber, also known as NBR or Buna-N, and has a 70 durometer rating. It measures 4-3/8 inches inside diameter and 4-3/4 inches outside diameter. Nitrile rubber is commonly used for sealing applications involving petroleum-based fuels and lubricants.


Key Features:

  • Quad-ring profile: Provides a four-lobed sealing shape for equipment designed to use quad rings or X-rings.
  • Buna-N rubber: Supports use in applications involving petroleum-based fuels and lubricants.
  • 70 durometer: Helps buyers match the ring hardness specified for their equipment.
  • Specified ring size: The 4-3/8 in. ID and 4-3/4 in. OD help identify compatibility with the intended sealing location.

Choose this black Buna-N quad ring when your application requires the listed inside diameter, outside diameter, and 70 durometer hardness. The effective minimum order is 5 each.

Color/Finish: Black
Material: Buna-N Rubber
Product Depth: 4
Product Height: 4
Product Type: Bin
Product Width: 4
Manufacturer Part Number: QN70348
Minimum Order Quantity: 5
Color: Black
Actual Outside Diameter: 4.77 in
Cross Section: 0.1875"
Inside Dimensions: 4.375"
Outside Dimension (Actual): 4.75"
Actual Cross Section: 0.21 in
Actual Inside Diameter: 4.35 in
Dash Size: 348
Description: Nitrile Quad Rings
Durometer: 70
Manufacturers Part Number: QN70348
Package Quantity: 5
Shape: Round
Temperature Range: -40 to +212 °F
Shipping Method: Parcel
Width: 4.00 in
Height: 4.00 in
Depth: 4.00 in