Our Location
304 North Cardinal St.
Dorchester Center, MA 02124
Original price was: $2.00.$0.60Current price is: $0.60.
Backup Rings
Size#433 – 5-1/2 ID x 6 OD x 1/4 CS
Back-up rings are used in conjunction with O-ring for both static and dynamic sealing applications.
They prevent extrusion of the O-ring 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-ring.
90 Durometer Rubber Nitrile
Price is each
Reviews
There are no reviews yet.