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

AJR Seals list of available in-stock inventory of standard AS 568-series o-rings in Nitrile (Buna-N) 70 shore, the most commonly used general purpose o-ring material.

Good for petroleum oils and fluids, silicone greases and oils, greases and air.

Temp. Range: -40˚F to 250˚F (-40˚C to 120˚C).


Other quantities, sizes and materials are available to be ordered. Use the drop down menu to check additional inventory or the link in top menu to request a quote. 


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 (unless specified as '1-Pkg'). All prices in USD, FOB San Luis Obispo, CA. Contact us for additional price breaks and for larger volume pricing.

568-437, Nitrile 70
Item# OR-437-N7


Standard o-ring, Nitrile 70, 568-series

Stock Qty.: 340

Size Chart:

Nominal I.D. 6
Nominal O.D. 6 1/2
Nominal c/s 1/4
I.D. 5.975
± .037
c/s .275
+/- .006

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