Browse Standards AS4623A
Historical REVISED 1995-09-01

HOSE ASSEMBLY, POLYTETRAFLUOROETHYLENE, PARA-ARAMID REINFORCED HEAVY-DUTY, 275 °F 3000 psi, AIRCRAFT HYDRAULIC SYSTEMS AS4623A

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.
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

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