Seals Eastern manufactures o-rings, gaskets, orings, and seals the highest quality Aflas and Viton formulations to achieve the highest performance available. Seals Eastern, Inc.,
 Aflas ®, Viton ®, Fluorel ® O-rings 
 available for overnight shipment.
134 Pearl Street
Red Bank, NJ 07701 USA
Tel: 732.747.9200  Fax: 732.747.3647 		 

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"OringOnline"®  
We have an inventory of AS-568A O-rings available for overnight shipment. We currently offer this service for the materials listed below. Select the material you need and Submit the dash number. Don't know your Dash No.? Use FastDash.
Material Selection - click for material specification.
7182B : 90-durometer AFLAS® (FEPM)   7130: 90-durometer (FKM)
7182D : 80-durometer AFLAS® (FEPM)   7145: 80-durometer (FKM)
Dash No.      (example: 214 then press Submit)

If you need to determine an O-ring Dash No., visit our Fast Dash™ utility.

TERMS: (1) We will ship within 24-hours of receiving your order. (2) O-rings subject to first-come, first-serve. (3) Special packaging for customer will require an additional 24 hours. (4) We cannot guarantee availability for overnight shipment. (5) Customer pays shipping charges. 


AS-568A Dash Numbers and Cross-section Table

O-RING SIZE
AS-568
Dash Numbers

 Cross Section
Nominal
inches		 Cross Section
Actual
in. (mm)
Tolerance
+/- in. (mm)
-004 thru -050 1/16 .070 (1.78) .003 (.076)
-102 thru -178 3/32 .103 (2.62) .003 (.076)
-201 thru -284 1/8 .139 (3.53) .004 (.102)
-309 thru -395 3/16 .210 (5.33) .005 (.127)
-425 thru -475 1/4 .275 (6.99) .006 (.152)

Last inventory upload: 05/08/08

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AFLAS ®  is a registered trademark of the Asahi Glass Company.
Viton ® is a registered trademark of Dupont Dow Elastomers, LLC.
Fluorel ® is a registered trademark of Dyneon, LLC.
OringOnline ®  is a registered trademark of Seals Eastern, Inc.
FastDash ™  is a trademark of Seals Eastern, Inc.