Back-up rings are anti-extrusion elements designed to prevent the migration of sealing material into the extrusion gap under the system pressure. They are open or closed shapes for snap assembly made of a wide range of compounds which are highly resistant to thermal or mechanical stress.

O-ring Size Chart Parker. The O-ring Size Chart Parker is a useful reference for the different sizes that are available for a variety of applications. These sizes are generally used and aren't part of the AS568 line or true metric sizes. Parker's chart can be a valuable tool for those who need to replace O-ring s in their machinery.

O-rings are circular sealing elements with circular cross-sections, and are mainly used in static applications. The sizes are specified by the inside diameter and the cross section diameter. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS.

At Wyatt Seal, we combine our field knowledge with competitive Parker O-ring solutions O-rings come in various materials and sizes, and customers should 

The Parker O-Ring Handbook. The Parker O-Ring Handbook has been a standard reference work used by seal designers for decades. It contains comprehensive in-.

Supplier of Parker O-Ring Sizes and Materials in the Parker O-Ring Catalog and Handbook · Parker Viton® O-Ring Materials · Parker HiFluor® O-Ring Materials.

41 Parker Hannifin Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 • Fax: (859) 335-5128 www.parkerorings.com SIZING CHARTS 2-xxx Sizes, Cross-Section:.103 ± .003 in (2,62 ± 0,08mm) Parker No. Inside Dia. in.

Parker Hannifin O-Ring & Engineered Seals 2360 Palumbo Drive Lexington, KY 40509 Ph: 859-269-2351 Fax: 859-335-5128 [email protected] www.parkerorings.com O-ring calculator with complete design analysis Parker O-Ring Handbook - ORD

13-1 Parker Hannifin Corporation Catalog PH001/NA O-Rings 13 Buna-N N1470 OBAG 1/32” 001 to 002-1/16” 003 NBR Elastomer 70 Durometer Black 1/32” FRACtiONAl (0.040” ACtuAl) CROss

Parker 5-XXX Series Size Chart. Parker Hannifin has established the 5-XXX series for a number of commonly used o-rings sizes which do not fall in the AS568 line of o-rings and are also not true “metric” sizes. The chart below lists all of these sizes with their corresponding dimensions in inches and millimeters for easy identification.

Parker Hannifi n Corporation • O-Ring Division I 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 www.parkerorings.com Parker O-Ring Handbook 5500tthh AAnniversarynniversary EEditiondition Since its initial release in 1957, the Parker O-Ring Handbook has become a fi xture on the reference