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The Dichtomatik N8-90-378 is a NBR 90 Shore A contoured backup ring designed for high-pressure sealing applications. It prevents extrusion of O-rings and seals in hydraulic and pneumatic systems. Suitable for use with standard O-ring grooves, this backup ring provides reliable anti-extrusion protection.
MODEL 75172244
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This product has a minimum order quantity of (2 minimum) This is the minimum order quantity available when purchasing this product.
Contact supplier for technical support on: 800 328 2840
$5.66 Each
Prices are subject to change
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Brand Minimum Order Quantity: 10
Typically Ships in: 1 day
Returnable: See conditions
Cross Section Shape
Contoured
Dash Number
8-378
Durometer
90 Shore A
I.D.
10.528 in
Material
Buna-N
Temperature Rating
-40 to 250 deg F
Thickness
0.076 in
Width
0.183 in
Dichtomatik Dichtomatik N8-90-378
UPC: | UNSPSC: 30181800 | GTIN:
Gaskets & Packing > O-Rings & O-Ring Kits > Backup Rings
DICHTOMATIK Back-Up Ring, 10.528 in Inside Dia, 0.183 in W, 0.076 in Thickness, Contoured Cross Section, Dash Number: 8-378, 90 Shore A Durometer, -40 to 250 deg F, Buna-N
Specs:
| Dash Number | 8-378 |
|---|---|
| Cross Section Shape | Contoured |
| Durometer | 90 Shore A |
| Temperature Rating | -40 to 250 deg F |
| Inside Diameter | 10.528 in |
| Material | Buna-N |
| Thickness | 0.076 in |
| Width | 0.183 in |
Packaging:
SKU: 2813634
My new supplier
Thanks for your help with finding the seals I needed. You were fast and reasonable with the shipping, The price was also good, your communications before and after the sale was very appreciated again thanks for your help I will be back!!! Steve G
Read moreSKU: 1455041
Fast shipping
Order was filled quickly. Product was as described and packaging was good.
Read moreSKU: 1457281
Great product easy ordering
Ordering was easy products were correct and all was a great experience
Read more
| Brand | Boston Gear |
| Model | 663B-160 |
SKU: 2813634
My new supplier
Thanks for your help with finding the seals I needed. You were fast and reasonable with the shipping, The price was also good, your communications before and after the sale was very appreciated again thanks for your help I will be back!!! Steve G
Read moreSKU: 1455041
Fast shipping
Order was filled quickly. Product was as described and packaging was good.
Read moreSKU: 1457281
Great product easy ordering
Ordering was easy products were correct and all was a great experience
Read moreItem 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/