Viewing: Static & Pressure Seals > O-Rings > Nitrile 70 Standard O-rings

AJRWeb standard AS568 o-ring sizes Nitrile (Buna-N) 70 durometer. 

The most commonly used o-ring material, Nitrile 70 is a general purpose sealing material for petroleum oils and fluids, silicone greases and oils, greases and air. Temp Range: -40° F to 250° F (-40° C to 120° C)

Larger volume pricing is available, as are other materials. Please use our RFQ/contact link above to request a quote. All stock items subject to prior sale. 

Delivery for stock quantities is 1-2 business days. All other balances are typically 9-12 weeks. Please see Shop menu for other materials or contact us to request a quote. 

NOTE: Pull down menu to see package size options. 



There are 121 items available for purchase in this category. (15 per page)



All prices are per lot. Lot is quantity as listed. Items are not available as one (1) each. All prices in USD, FOB San Luis Obispo, CA. Contact us for additional price breaks and for larger volume pricing.



568-022, Nitrile 70
Item# OR-022-N7

Details:

Standard O-Ring, 568-022

NBR 50 stock on hand = 60,500 pcs


Stock Qty.: 0

Size Chart:

Inch
Nominal I.D. 1
Nominal O.D. 1 1/8
Nominal c/s 1/16
I.D. ..989
± .010
c/s .070
+/- .003



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568-023, Nitrile 70
Item# OR-023-N7

Details:

Standard o-ring, 568-023


Size Chart:

Inch
Nominal I.D. 1 1/16
Nominal O.D. 1 3/16
Nominal c/s 1/16
I.D. 1.051
± .010
c/s .070
+/- .003



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568-024, Nitrile 70
Item# OR-024-N7

Details:

Standard o-ring, 568-024

PU 90 stock on hand = 2,158 pcs


Size Chart:

Inch
Nominal I.D. 1 1/8
Nominal O.D. 1 1/4
Nominal c/s 1/16
I.D. 1.114
± .010
c/s .070
+/- .003



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568-025, Nitrile 70
Item# OR-025-N7

Details:

Standard o-ring, 568-025

HNBR 70 green stock on hand = 1,800 pcs

NBR 50 stock on hand = 37,500 pcs


Size Chart:

Inch
Nominal I.D. 1 3/16
Nominal O.D. 1 5/16
Nominal c/s 1/16
I.D. 1.176
± .011
c/s .070
+/- .003



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568-026, Nitrile 70
Item# OR-026-N7

Details:

Stanndard o-ring, 568-026

NBR 50 stock on hand = 14,800 pcs


Size Chart:

Inch
Nominal I.D. 1 1/4
Nominal O.D. 1 3/8
Nominal c/s 1/16
I.D. 1.239
± .011
c/s .070
+/- .003



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568-027, Nitrile 70
Item# OR-027-N7

Details:

Standard o-ring, 568-027

HNBR 70 green stock on hand = 5,900 pcs


Size Chart:

Inch
Nominal I.D. 1 5/16
Nominal O.D. 1 7/16
Nominal c/s 1/16
I.D. 1.301
± .011
c/s .070
+/- .003



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568-028, Nitrile 70
Item# OR-028-N7

Details:

Standard o-ring, 568-028

HNBR 70 green stock on hand = 5,500 pcs

NBR 90 stock on hand = 2.200 pcs

PU 90 stock on hand = 1,600 pcs


Stock Qty.: 0

Size Chart:

Inch
Nominal I.D. 1 3/8
Nominal O.D. 1 1/2
Nominal c/s 1/16
I.D. 1.364
± .013
c/s .070
+/- .003



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568-029, Nitrile 70
Item# OR-029-N7

Details:

Standard o-ring, 568-029

NBR 50 stock on hand = 26,900 pcs


Size Chart:

Inch
Nominal I.D. 1 1/2
Nominal O.D. 1 5/8
Nominal c/s 1/16
I.D. 1.489
± .013
c/s .070
+/- .003



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568-030, Nitrile 70
Item# OR-030-N7

Size Chart:

Inch
Nominal I.D. 1 5/8
Nominal O.D. 1 3/4
Nominal c/s 1/16
I.D. 1.614
± .013
c/s .070
+/- .003



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568-031, Nitrile 70
Item# OR-031-N7

Size Chart:

Inch
Nominal I.D. 1 3/4
Nominal O.D. 1 7/8
Nominal c/s 1/16
I.D. 1.739
± .015
c/s .070
+/- .003



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568-032, Nitrile 70
Item# OR-032-N7

Size Chart:

Inch
Nominal I.D. 1 7/8
Nominal O.D. 2
Nominal c/s 1/16
I.D. 1.864
± .015
c/s .070
+/- .003



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568-033, Nitrile 70
Item# OR-033-N7

Details:

Standard o-ring, 568-033


Size Chart:

Inch
Nominal I.D. 2
Nominal O.D. 2 1/8
Nominal c/s 1/16
I.D. 1.989
± .018
c/s .070
+/- .003



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568-034, Nitrile 70
Item# OR-034-N7

Details:

Standard o-ring, 568-034

NBR 50 stock on hand = 3,810 pcs

 


Stock Qty.: 0

Size Chart:

Inch
Nominal I.D. 2 1/8
Nominal O.D. 2 1/4
Nominal c/s 1/16
I.D. 2.114
± .018
c/s .070
+/- .003



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568-035, Nitrile 70
Item# OR-035-N7

Details:

Standard o-ring, 568-035

NBR 50 stock on hand = 3,400 pcs

 


Stock Qty.: 1350

Size Chart:

Inch
Nominal I.D. 2 1/4
Nominal O.D. 2 3/8
Nominal c/s 1/16
I.D. 2.239
± .018
c/s .070
+/- .003



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568-036, Nitrile 70
Item# OR-036-N7

Details:

Standard o-ring, 568-036

NBR 50 stock on hand = 3,850 pcs


Size Chart:

Inch
Nominal I.D. 2 3/8
Nominal O.D. 2 1/2
Nominal c/s 1/16
I.D. 2.364
± .018
c/s .070
+/- .003



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  More Info