Product Description
Backup Rings
- Size#012= 3/8 ID x 1/2 OD x 1/16 C/S
- Back-up rings are used in conjunction with O-rings for both static and dynamic sealing applications. They prevent extrusion of the O-rings when it is subjected to high pressures, or when the extrusion gaps are excessive. Wherever possible two Back-up rings should be used, one on each side of the O-rings.
- Color Black
- Buna Nitrile 90 Durometer
- Price is $0.06 each minimum purchase 20 pcs
