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We have an inventory of AS-568A O-rings available for next day 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: 10/06/08 Credit Cards accepted

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