Perfect I’ll order from OringsUSA, you can buy any qty you want.I would say not. That is a -901, you want a -002
McMaster-Carr (unfortunately McMaster wants you to purchase 75- I'll see if I can find a better deal.
Try here:
-002 CR70 - $0.80 : OringsUSA, OringsUSA
and if you decide to go with EPDM
-002 E70 - $0.40 : OringsUSA, OringsUSA
Is it best to just order Viton for everything?