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Hose Assembly, 125 psi, Lined Silicone, Potable Water, Procurement Specification
- Aerospace Standard
Published October 25, 2013 by SAE International in United States
Downloadable datasets availableAnnotation ability available
This SAE Aerospace Standard (AS) covers the requirements for a flexible, lightweight, low pressure, self-extinguishing, silicone hose assembly. The hose has a fully fluorinated fluoropolymer inner liner and is primarily intended for use in aircraft potable water systems.
Revision F changes the solid film lubricant (SFL) from AS5272 Type I to AS6449 Type I or II (lead-free). This affects the nut and nut retaining wire(s) if present.
|Aerospace Standard||Hose Assembly, 125 psi, Lined Silicone, Potable Water, Procurement Specification|
|Aerospace Material Specification||In-Process Welding of Castings|
|Aerospace Material Specification||Titanium Alloy, Forgings 6.0Al - 2.0Sn - 4.0Zr - 2.0Mo - 08Si Solution and Precipitation Heat Treated|
Data Sets - Support Documents
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|TABLE 1||ASSEMBLY MATERIALS|
|TABLE 2||MAXIMUM FITTING I.D.|
|TABLE 3||HOSE DATA, DIMENSIONS, AND PERFORMANCE RATINGS|
|TABLE 4||PERCENT CHANGE IN HOSE LENGTH, DIAMETER, AND FLATTENING|
|TABLE 5||MINIMUM TENSILE LOAD|
|TABLE 6||TEST SPECIMEN CONFIGURATIONS|
|TABLE 7||TEST SCHEDULE AND SEQUENCE|
|TABLE 8||98% IRR MINIMUM SAMPLE SIZES|
|TABLE 9||ADHESION TEST COMPRESSIVE LOADS|
G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
This Committee is responsible for developing and maintaining standards for design, test, and procurement of fluid systems part standards to improve reliability and economy. Their primary focus is on AS standards development and support of military standards. The Committee also develops ISO standards in a Subcommittee Advisory Group (SCAG) to ISO/TC 20/SC 10, and SAE-MA derivatives thereof.Structure: SAE G-3 -- Parent committee SAE G-3A -- Aerospace Couplings Subcommittee SAE G-3B -- Aerospace Fittings Subcommittee SAE G-3D -- Aerospace Hose Subcommittee SAE G-3E - Aerospace Tubing Assemblies Subcommittee U.S. SCAG to ISO/TC 20/SC 10 -- ISO standards Major projects: Support of Military Standards Reform Support of military standard conversions to MIL-PERF and MIL-DTL. Development of AS replacements for military standards designated for conversion. Establish document to list G-3 accepted replacements for replaced part standards and military back-up specifications. Development of PRI QML/QPL Development of Performance Review Institute (PRI) process for approval and surveillance of manufacturers (Qualified Manufacturer List, QML) and for approval of standard parts as qualified for use (Qualified Parts List, QPL). Development of ISO Standards, Imperial Units ISO/TC 20/SC 10 standards have typically been developed in SI units. The ISO has approved development of inch-based ISO standards to support commercial aviation. Basic design, test, and procurement specifications will be selected from military standards that are to be converted to Non-Government standard (NGS) and developed as ISO standards.
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