Metric Buna 70 O-rings
- 59mm ID x 68mm OD x 4.5mm C/S
- 70 Durometer Rubber Buna O-rings
- On a cost basis, buna nitrile, or NBR, rubber is the least expensive of the oil resistant elastomers. As a result, nitrile is one of the most widely used rubber materials due to its combination of low cost, resistance to many chemicals, and good physical properties.
- Good for water, air and low pressure hydraulic applications
- Price is $0.60 each minimum purchase 3 pcs