Product Description
Buna 90 O-rings
- Size#438B90= 6-1/4 ID x 6-3/4 OD x 1/4 CS
- Buna Nitrile rubber is considered the standard for most general applications.
- Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases.
- Temperature range -58 F to 248 F with intermittent service to 600 F.
- Color Black
- 90 Durometer hardness
- Price is $1.26 each
