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75171893

Image for Illustration purposes only. Actual product may vary

The Dichtomatik ST139 is a PTFE single turn split backup ring designed for high-pressure sealing applications. It prevents extrusion of O-rings and other elastomeric seals in static and dynamic systems. PTFE offers excellent chemical resistance and a temperature range of -100°F to +500°F.

MODEL 75171893

BRAND

SKU

2804953

WEIGHT

0.002 lb

UOM

each

This vendor has a minimum order quantity of 13. 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 (3 minimum) This is the minimum order quantity available when purchasing this product.

Contact supplier for technical support on: 800 328 2840

$4.16 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity(3 minimum)

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Brand Minimum Order Quantity: 13

Typically Ships in: 1 day

Returnable: See conditions

Dash Number

139

Domestic/Import

Import

I.D.

2-3/16 in

Material

PTFE

O.D.

2-3/8 in

Temperature Rating

-65 to 500 deg F

Thickness

0.029 in

Type

1-Turn

Width

0.089 in

Dichtomatik Dichtomatik ST139

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

DICHTOMATIK Back-Up Ring, 1-Turn, 2-3/16 in Inside Dia, 2-3/8 in Outside Dia, 0.089 in W, 0.029 in Thickness, Dash Number: 139, -65 to 500 deg F, PTFE, Import

Specs:

  • Dash Number: 139
  • Temperature Rating: -65 to 500 deg F
  • Domestic/Import: Import
  • Inside Diameter: 2-3/16 in
  • Outside Diameter: 2-3/8 in
  • Material: PTFE
  • Thickness: 0.029 in
  • Width: 0.089 in
  • Type: 1-Turn

Packaging:

  • Weight: 0.0023 lb

SKU: 1461532

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Reviews

SKU: 1461532

Order can fast and worked

Got a part for my 1972 Gravley plow worked perfect

Read more

SKU: 1463299

Wiper

LOOK GOOD

Read more

SKU: 1460872

Dichtomatick order

Very reliable

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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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/