SALE 🔍

Backup Rings Buna Size 439 Price for 1 pc

Name: Backup Rings Buna Size 439 Price for 1 pc
SKU: SK0014566-US20260630-101428
Availability: InStock

Original price was: $2.40.Current price is: $0.72.

SKU: SK0014566-US20260630-101428 Category: Buna Back-up Rings

Backup Rings

Size#439 – 6-1/2 ID x 7 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.

Be the first to review “Backup Rings Buna Size 439 Price for 1 pc”