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 86 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.



Standard O-Ring
Item# OR-115

Details:

Standard o-ring, 568-115

HNBR 70 green stock on hand = 8.400 pcs

NBR 50 stock on hand = 18.340 pcs

PU 70 stock on and = 2,600 pcs


Size Chart:

Inch
Nominal I.D. 11/16
Nominal O.D. 7/8
Nominal c/s 3/32
I.D. .674
± .009
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-116

Details:

Standard o-ring, 568-116

HNBR 70 green stock on hand = 5,400 pcs

 


Size Chart:

Inch
Nominal I.D. 3/4
Nominal O.D. 15/16
Nominal c/s 3/32
I.D. .737
± .009
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-117

Details:

Standard o-ring, 568-117

NBR 50 stock on hand = 39,960 pcs

PU 70 stock on hand = 2.200 pcs

PU 90 stock on hand = 2,050p pcs

 


Size Chart:

Inch
Nominal I.D. 13/16
Nominal O.D. 1
Nominal c/s 3/32
I.D. .799
± .010
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-118

Details:

Standard o-ring, 568-118

HNBR 70 green stock on hand = 4,900 pcs

NBR 50 stock on hand = 32,000 pcs

PU 70 stock on hand = 2,050 pcs

 


Size Chart:

Inch
Nominal I.D. 7/8
Nominal O.D. 1 1/16
Nominal c/s 3/32
I.D. .862
± .010
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-119

Details:

Standard o-ring, 568-119

PU 70 stock on hand = 1.800 pcs


Size Chart:

Inch
Nominal I.D. 15/16
Nominal O.D. 1 1/8
Nominal c/s 3/32
I.D. .924
± .010
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-120

Details:

Standard o-ring, 568-120

HNBR 70 green stock on hand = 5,600 pcs

PU 70 sock on hand = 1,700 pcs

 


Size Chart:

Inch
Nominal I.D. 1
Nominal O.D. 1 3/16
Nominal c/s 3/32
I.D. .987
± .010
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-121

Details:

Standard o-ring, 568-121

HNBR 70 green stock on hand = 5,400 pcs

NBR 50 stock on hand = 28,000 pcs

PU 90 stock on hand = 1,575 pcs

 


Size Chart:

Inch
Nominal I.D. 1 1/16
Nominal O.D. 1 1/4
Nominal c/s 3/32
I.D. 1.049
± .010
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-122

Details:

Standard o-ring, 568-122

PU 90 stock on hand = 400

 


Size Chart:

Inch
Nominal I.D. 1 1/8
Nominal O.D. 1 5/16
Nominal c/s 3/32
I.D. 1.112
± .010
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-123

Details:

Standard o-ring, 568-123

NBR 50 stock on hand = 24,200 pcs

 


Size Chart:

Inch
Nominal I.D. 1 3/16
Nominal O.D. 1 3/8
Nominal c/s 3/32
I.D. 1.174
± .012
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-124

Details:

Standard o-ring, 568-124

NBR 50 stock on hand = 22,400 pcs

PU 70 stock on hand = 500 pcs

 


Size Chart:

Inch
Nominal I.D. 1 1/4
Nominal O.D. 1 7/16
Nominal c/s 3/32
I.D. 1.237
± .012
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-125

Details:

Standard o-ring, 568-125

PU 90 stock on hand = 900 pcs

 


Stock Qty.: 0

Size Chart:

Inch
Nominal I.D. 1 5/16
Nominal O.D. 1 1/2
Nominal c/s 3/32
I.D. 1.299
± .012
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-126

Details:

Standard o-ring, 568-126

NBR 50 stock on hand = 18,750

 


Stock Qty.: 0

Size Chart:

Inch
Nominal I.D. 1 3/8
Nominal O.D. 1 9/16
Nominal c/s 3/32
I.D. 1.362
± .012
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-127

Details:

Standard o-ring, 568-127

NBR 50 stock on hand = 18,700 pcs

PU 70 stock on hand = 510 pcs

 


Size Chart:

Inch
Nominal I.D. 1 7/16
Nominal O.D. 1 5/8
Nominal c/s 3/32
I.D. 1.424
± .012
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-128

Details:

Standard o-ring, 568-128

NBR 50 stock on hand = 17,500 pcs

PU 90 stock on hand = 900 pcs

 


Size Chart:

Inch
Nominal I.D. 1 1/2
Nominal O.D. 1 11/16
Nominal c/s 3/32
I.D. 1.487
± .012
c/s .103
+/- .003



Select Options:



  More Info  



Standard O-Ring
Item# OR-129

Details:

Standard o-ring, 568-129

NBR 50 stock on hand = 17,900

 


Size Chart:

Inch
Nominal I.D. 1 9/16
Nominal O.D. 1 3/4
Nominal c/s 3/32
I.D. 1.549
± .015
c/s .103
+/- .003



Select Options:



  More Info