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75171917

Image for Illustration purposes only. Actual product may vary

The Dichtomatik N8-90-158 is an NBR (Nitrile Butadiene Rubber) 90 Shore A contoured backup ring designed for anti-extrusion protection in high-pressure sealing applications. This backup ring supports O-rings and U-cups to prevent extrusion under pressure. Suitable for use in hydraulic and pneumatic systems. Temperature range: -40°F to +250°F.

MODEL 75171917

BRAND

SKU

2805194

WEIGHT

0.003 lb

UOM

each

This vendor has a minimum order quantity of 24. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

This product has a minimum order quantity of (5 minimum) This is the minimum order quantity available when purchasing this product.

Contact supplier for technical support on: 800 328 2840

$2.18 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Brand Minimum Order Quantity: 24

Typically Ships in: 1 day

Returnable: See conditions

Cross Section Shape

Contoured

Dash Number

8-158

Durometer

90 Shore A

I.D.

4.768 in

Material

Buna-N

Temperature Rating

-40 to 250 deg F

Thickness

0.053 in

Width

0.086 in

Dichtomatik Dichtomatik N8-90-158

UPC: | UNSPSC: 30181800 | GTIN:
Gaskets & Packing > O-Rings & O-Ring Kits > Backup Rings

DICHTOMATIK Back-Up Ring, 4.768 in Inside Dia, 0.086 in W, 0.053 in Thickness, Contoured Cross Section, Dash Number: 8-158, 90 Shore A Durometer, -40 to 250 deg F, Buna-N

Specs:

  • Dash Number: 8-158
  • Cross Section Shape: Contoured
  • Durometer: 90 Shore A
  • Temperature Rating: -40 to 250 deg F
  • Inside Diameter: 4.768 in
  • Material: Buna-N
  • Thickness: 0.053 in
  • Width: 0.086 in

Packaging:

  • Weight: 0.0029 lb

SKU: 2807380

Seals

Fast delivery, very resonable cost

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SKU: 1460707

Great support of delivery

Thanks! for the help you gave me for the Delivery Next Day!

Read more

SKU: 2804701

F150 a/c compressor get back o.d"

I Saved on the Cost of Parts & Labor by Redi-sleeving my I.D" of my A/C collar. MRO has fair prices for redi-sleeve.

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SKU: 1465114

Awesome

works grate

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Reviews

SKU: 2807380

Seals

Fast delivery, very resonable cost

Read more

SKU: 1460707

Great support of delivery

Thanks! for the help you gave me for the Delivery Next Day!

Read more

SKU: 2804701

F150 a/c compressor get back o.d"

I Saved on the Cost of Parts & Labor by Redi-sleeving my I.D" of my A/C collar. MRO has fair prices for redi-sleeve.

Read more

SKU: 1465114

Awesome

works grate

Read more

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/