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75089488

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Dichtomatik ST271S PTFE solid backup ring prevents O-ring extrusion in high-pressure static and dynamic sealing applications. PTFE backup rings offer excellent chemical resistance and a wide temperature range from -100°F to +500°F. Suitable for use in hydraulic and pneumatic systems where gap extrusion is a concern.

MODEL 75089488

BRAND

SKU

2812413

WEIGHT

0.013 lb

UOM

each

Contact supplier for technical support on: 800 328 2840

$69.66 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Dash Number

271

Domestic/Import

Domestic

I.D.

9-1/4 in

Material

PTFE

O.D.

9-1/2 in

Temperature Rating

-65 to 500 deg F

Thickness

0.029 in

Type

Solid

Width

0.121 in

Dichtomatik Dichtomatik ST271S

UPC: | UNSPSC: 30181800 | GTIN:

Gaskets & Packing > O-Rings & O-Ring Kits > Backup Rings

DICHTOMATIK Back-Up Ring, Solid, 9-1/4 in Inside Dia, 9-1/2 in Outside Dia, 0.121 in W, 0.029 in Thickness, Dash Number: 271, -65 to 500 deg F, PTFE, Domestic

Specs:

Dash Number	271
Temperature Rating	-65 to 500 deg F
Domestic/Import	Domestic
Inside Diameter	9-1/4 in
Outside Diameter	9-1/2 in
Material	PTFE
Thickness	0.029 in
Width	0.121 in
Type	Solid

Packaging:

SKU: 1465114

Awesome

works grate

SKU: 1460872

Dichtomatick order

Very reliable

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

SKU: 1468775

A+

Perfect fit, my boat trailer back in the water.

When will I be charged for my order? Do you provide credit terms? Can I get a discounted price? I am a reseller / government entity. What is the return/warranty policy? Can it be shipped today? Does “Usually ships in 24 hours” mean it’s in stock? Read full FAQ

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Reviews

SKU: 1465114

Awesome

works grate

SKU: 1460872

Dichtomatick order

Very reliable

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

SKU: 1468775

A+

Perfect fit, my boat trailer back in the water.