Download or read book Hydraulic and Pneumatic Retainers Backup Rings Polytetrafluoroethylene PTFE Resin written by A-6C2 Seals Committee and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This specification and part standard specifies polytetrafluoroethylene (PTFE) resin material and the dimensional requirements for scarf-cut retainers (backup rings) previously specified by MIL-R-8791 and MIL-R-8791/1. The retainers are intended for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with seals and O-rings. This document has been revised to: Clarify the use of these parts in glands other than MIL-G-5514 Update the references Add the requirement that no resizing of parts during the manufacturing process is permitted Delete the dimensional stability test requirement (since this test is performed on each lot of molded material as required by AMS3678) Include some editorial improvements.

Download or read book Hydraulic and Pneumatic Retainers Back Up Rings Polytetrafluoroethylene PTFE Resin written by A-6C2 Seals Committee and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This specification and part standard covers polytetrafluoroethylene (PTFE) resin material and the dimensional requirements for scarf-cut retainers (back-up rings) previously covered by MIL-R-8791 and MIL-R-8791/1. The retainers are intended for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with seals and O-rings. As a result of the 5 year review, this document has been revised to update the references and the prohibition of use of these parts in glands other than MIL-G-5514 has been further clarified.

Download or read book Retainers Backup Rings Hydraulic and Pneumatic Polytetrafluoroethylene Resin Solid Un Cut For Use in AS4716 Glands written by A-6C2 Seals Committee and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Standard (AS) covers solid, uncut polytetrafluoroethylene (PTFE) retainers (backup rings) for use in glands in accordance with AS4716. They are for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with O-rings, packings and other elastomeric seals for static and dynamic applications.Because of the construction of groove dimensions, backup rings specific to rod applications are designated "R" - Rod (Female), backup rings specific to piston applications are designated "P" - Piston (Male). Piston and rod types of virgin pigmented PTFE are also identified by color code which also distinguishes parts to this standard from those made from virgin PTFE to other standards.Backup rings specified herein have been designed for a temperature range of -65 to 275 °F (-54 to 135 °C) and a nominal operating pressure of 3000 psi (20.7 MPa) for code 09 material (AMS 3678/9). Alternate materials to AMS 3678 are offered for more arduous operating conditions.This specification includes material tests but does not include hydraulic or pneumatic performance tests. AS5782 has been reaffirmed to comply with the SAE five-year review policy.

Download or read book Retainers Backup Rings Hydraulic and Pneumatic Polytetrafluoroethylene Resin Single Turn Scarf Cut For Use in AS4716 Glands written by A-6C2 Seals Committee and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Standard (AS) covers scarf-cut polytetrafluoroethylene (PTFE) retainers (backup rings) for use in glands in accordance with AS4716. They are for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with O-rings, packings and other elastomeric seals for static and dynamic applications.Because of the construction of groove dimensions, backup rings specific to rod applications are designated "R" - Rod (Female), backup rings specific to piston applications are designated "P" - Piston (Male). Piston and rod types of virgin pigmented PTFE are also identified by color code which also distinguishes parts to this standard from those made from virgin PTFE to other standards.Backup rings specified herein have been designed for a temperature range of -65 to 275 °F (-54 to 135 °C) and a nominal operating pressure of 3000 psi (20.7 MPa) for code 09 material (AMS 3678/9). Alternate materials to AMS 3678 are offered for more arduous operating conditions.This specification includes material tests but does not include hydraulic or pneumatic performance tests. AS5781 has been reaffirmed to comply with the SAE five-year review policy.

Download or read book Retainers Backup Rings Hydraulic and Pneumatic Polytetrafluoroethylene Resin Solid Un Cut for Use in Static Glands to AS5857 written by A-6C2 Seals Committee and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Standard (AS) specifies solid polytetrafluoroethylene (PTFE) retainers (backup rings) for use in static glands in accordance with AS5857. They are usually for use in hydraulic and pneumatic systems as anti-extrusion devices in conjunction with O-rings and other seals.NOTE: This specification includes material tests but does not include hydraulic or pneumatic performance tests. This document has been revised to: Add the requirement that no resizing of parts during the manufacturing process is permitted Clarify the use in AS5857 glands Add the stabilized temperature at which measurements shall be taken Add the dimensional stability requirement of material tubes to 4.1 Include some editorial corrections and improvements Update the references.

Download or read book Retainers Backup Rings Hydraulic and Pneumatic Polytetrafluoroethylene Resin Single Turn Scarf Cut For Use in AS5857 Static Glands written by A-6C2 Seals Committee and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Standard (AS) specifies scarf-cut polytetrafluoroethylene (PTFE) retainers (backup rings) for use in static glands in accordance with AS5857. They are usually for use in hydraulic and pneumatic systems as anti-extrusion devices in conjunction with O-rings and other seals. This document has been revised to: Add the requirement that no resizing of parts during the manufacturing process is permitted Clarify the use in AS5857 glands Add the stabilized temperature at which measurements shall be taken Delete the dimensional stability test requirement of parts (since this test is performed on each lot of molded material as required by AMS3678) Add the dimensional stability requirement of material tubes to 4.1 Include some editorial corrections and improvements Update references.

Download or read book Retainers Back Up Rings Hydraulic and Pneumatic Polytetrafluoroethylene Resin Solid Static Gland written by A-6C2 Seals Committee and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Standard (AS) covers solid polytetrafluoroethylene (PTFE) retainers (back-up rings) for use in static glands in accordance with AS5857. They are for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with O-rings, packings and other elastomeric seals.Because of the construction of groove dimensions, back-ups specific to rod applications are designated "R" - Rod (Female), back-ups specific to piston applications are designated "P" - Piston (Male).Retainers specified herein have been designed for a temperature range of -65 to 275 °F (-54 to 135 °C) and a nominal operating pressure of 3000 psi (20.6 MPa) for code 09 material and 5000 psi (34.3 MPa) for code 10 material. Material codes are based on AMS 3678 material types. This standard is required so that retainers (back-up rings) will be available for use with static glands per AS5857.

Download or read book Retainers Back Up Rings Hydraulic and Pneumatic Polytetrafluoroethylene Resin Single Turn Static Gland written by A-6C2 Seals Committee and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Aerospace Standard (AS) covers scarf-cut polytetrafluoroethylene (PTFE) retainers (back-up rings) for use in static glands in accordance with AS5857. They are for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with O-rings, packings and other elastomeric seals.Because of the construction of groove dimensions, back-ups specific to rod applications are designated "R" - Rod (Female), back-ups specific to piston applications are designated "P" - Piston (Male).Retainers specified herein have been designed for a temperature range of -65 °F to 275 °F (-54 °C to 135 °C) and a nominal operating pressure of 3000 psi (20.7 MPa) for code 09 material and 5000 psi (34.5 MPa) for code 10 material. Material codes are based on AMS 3678 material types.Consideration has been made to accommodate cylinder breathing on piston applications, calculated at .002 inch/inch diameter/1,000 psi (.051 mm/mm diameter/6.9 MPa) to ensure a minimum 50% lap at -65 °F (-54 °C). This has required an increase in the diameter on certain larger sizes and a slight overlap at ambient will therefore be apparent. These parts have been designed such that the overlap at 275 °F (135 °C) will not result in axial compression of the O-rings, even in the worst tolerance stack-up situation. This standard is required so that retainers (back-up) rings will be available for use with static glands per AS5857.

Download or read book SELECTION AND APPLICATION OF POLYTETRAFLUOROETHYLENE PTFE OR TFE BACKUP RINGS FOR HYDRAULIC AND PNEUMATIC FLUID POWER APPLICATIONS written by A-6C2 Seals Committee and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The backup ring is defined. The various types designed for use with O-rings in MIL-G-5514 packing glands, and MS 33566 and MS 21344 universal fitting installations, are described.

Download or read book Department Of Defense Index of Specifications and Standards Numerical Listing Part II September 2005 written by and published by DIANE Publishing. This book was released on with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selection and Application of Polytetrafluoroethylene PTFE and TFE Backup Rings for Hydraulic and Pneumatic Fluid Power Applications written by A-6C2 Seals Committee and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Recommended Practice (ARP) provides an overview of the various types of polytetrafluoroethylene (PTFE and TFE) back up rings for hydraulic and pneumatic fluid power applications, including their advantages and disadvantages. This document has been revised to reflect the changes to the backup ring standards used as a consequence of the Inactive for New Design of MIL-G-5514 and the introduction of AS4716 and AS5857.

Download or read book Department Of Defense Index of Specifications and Standards Alphabetical Listing Part I July 2005 written by and published by DIANE Publishing. This book was released on with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Department Of Defense Index of Specifications and Standards Federal Supply Class Listing FSC Part III September 2005 written by and published by DIANE Publishing. This book was released on with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Hydraulic Fluid Technology written by George E. Totten and published by CRC Press. This book was released on 2011-10-05 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detailing the major developments of the last decade, the Handbook of Hydraulic Fluid Technology, Second Edition updates the original and remains the most comprehensive and authoritative book on the subject. With all chapters either revised (in some cases, completely) or expanded to account for new developments, this book sets itself apart by approa

Download or read book Index of Specifications and Standards written by and published by . This book was released on 2005 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seals and Sealing Handbook written by Robert K. Flitney and published by Elsevier. This book was released on 2014-06-13 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seals and Sealing Handbook, Sixth Edition provides comprehensive coverage of sealing technology, bringing together information on all aspects of this area to enable you to make the right sealing choice. This includes detailed coverage on the seals applicable to static, rotary and reciprocating applications, the best materials to use in your sealing systems, and the legislature and regulations that may impact your sealing choices.Updated in line with current trends this updated reference provides the theory necessary for you to select the most appropriate seals for the job and with its 'Failure Guide', the factors to consider should anything go wrong. Building on the practical, stepped approach of its predecessor, Seals and Sealing Handbook, 6th Edition remains an essential reference for any engineer or designer who uses seals in their work. - A comprehensive reference covering a broad range of seal types for all situations, to ensure that you are able to select the most appropriate seal for any given task - Includes supporting case studies and a unique 'Failure Guide' to help you troubleshoot if things go wrong - New edition includes the most up-to-date information on sealing technology, making it an essential reference for anyone who uses seals in their work

Download or read book Handbook of Hydraulic Fluid Technology written by George E. Totten and published by CRC Press. This book was released on 1999-10-15 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text aims to facilitate a broader understanding of the total hydraulic system, including hardware, fluid properties and testing, and hydraulic lubricants. It provides a comprehensive and rigorous overview of hydraulic fluid technology and evaluates the ecological benefits of water as an important alternative technology. Equations, tables and illustrations are used to clarify and reinforce essential concepts.