SAE AS4623A PDF
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HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, PARA-ARAMID REINFORCED HEAVY-DUTY, 275 °F 3000 psi, AIRCRAFT HYDRAULIC SYSTEMS
Description
This document defines the requirements for heavy-duty polytetrafluoroethylene (PTFE) lined, para-aramid reinforced, hose assembly suitable for use in 275 °F, 3000 psi aircraft systems where rapid rate pressure pulsing and torsional/longitudinal flexing may occur in addition to normal hydraulic system loading. Size -16 and -20 are limited to +225 °F service.
History
| AS4623E | 2016-01-02 | Latest | Revised |
| AS4623D | 2015-06-30 | Historical | Reaffirmed |
| AS4623C | 2007-01-19 | Historical | Reaffirmed |
| AS4623B | 1999-09-01 | Historical | Revised |
| AS4623A | 1995-09-01 | Historical | Revised |
| AS4623 | 1992-06-15 | Historical | Issued |
| ISSUING COMMITTEE | G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies |
|---|---|
| DATE | 1995-09-01 |
| DOI | |
| ISCURRENT | |
| PAGE | 21 |
| PUBLISHER | SAE International |
| REVISED | REVISED |
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