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FITTING ASSEMBLY, ELBOW, 45°, AXIALLY SWAGED, HYDRAULIC, 5080 PSI
- Aerospace Standard
- AS5971
- Issued
Sector:
Issuing Committee:
Language:
English
Rationale
THIS STANDARD WAS PREPARED TO PROVIDE AN ENVELOPE REQUIREMENTS FOR AN AXIALLY SWAGED, FIELD ATTACHABLE, 5000 PSI, TUBE FITTING.
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/1/
MATERIALS:
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CODE LETTER "T"
RINGS - AMS 4965 TITANIUM ALLOY, 6.0AL 4.0V SOLUTION HEAT TREATED AND AGED OR AMS 4928 TITANIUM ALLOY 6.0 AL 4.0V ANNEALED WITH HIGH STRENGTH CARBON FIBER/EPOXY RESIN COMPOSITE REINFORCEMENT. BODY - AMS 4928 TITANIUM ALLOY, 6.0AL 4.0V ANNEALED
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-
2
FINISH:
TITANIUM - NONE REQUIRED -
/3/
COATINGS/LUBRICANTS:
RINGS - THE OUTER SURFACE SHALL HAVE A .125" MINIMUM WIDTH BLUE COLORED RING OR COMPLETELY COLORED BLUE TO INDICATE 5080 PSI MAXIMUM OPERATION PRESSURE. AN AS1241 FLUID RESISTANT PTFE COATING OR PAINT MUST BE USED. BODY - SOLID FILM LUBRICANT PER AS5272. TYPE I OR II. PTFE OR PETROLEUM-BASED LUBRICANT MAY BE APPLIED TO PORTIONS OF THE ID AND OD. THE PETROLEUM-BASED LUBRICANT SHALL NOT BE IN CONTACT WITH THE SYSTEM FLUID. -
/4/
ALL PRODUCTS SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST FOR PRI-QPL-AS5958 FOR THIS STANDARD. SEE HTTP:WWW.PRI.SAE.ORG/QPL/AS5958.PDF FOR CURRENT QPL ONLINE. PRIOR TO ISSUANCE OF THE PRI-QPL. USERS ARE ADVISED TO CONTROL SOURCE APPROVALS BY STANDARD PAGE SUPPLEMENT SHEET OR SIMILAR MEANS.
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5
DIMENSIONS AND TOLERANCES NOT DEFINED ON THIS STANDARD SHALL BE SPECIFIED AND CONTROLLED BY THE MANUFACTURER. THE MANUFACTURER IS RESPONSIBLE TO ENSURE COMPLIANCE WITH THE PROCUREMENT SPECIFICATION.
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/6/
IDENTIFICATION SHALL BE IN ACCORDANCE WITH AS5958 AND SHALL BE IDENTIFIED ON EITHER RING IN THE AREA SHOWN.
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7
FITTINGS SHALL BE INSTALLED IN ACCORDANCE WITH AS5959.
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8
SURFACE TEXTURE SHALL BE IN ACCORDANCE WITH AMERICAN SOCIETY OF MECHANICAL ENGINEERS. ASME Y14.1 AND THE SYMBOLS IN ACCORDANCE WITH ASME14.36M. UNLESS OTHERWISE SPECIFIED, THE MAXIMUM MACHINED SURFACES SHALL BE 125 uin Ra AND THE MAXIMUM FORGED SURFACES SHALL BE 250 uin Ra.
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9
DIMENSIONS AND TOLERANCES SHALL BE IN ACCORDANCE WITH AMERICAN SOCIETY OF MECHANICAL ENGINEERS. ASME Y14.5M-1994.
-
a
DIMENSIONS ARE IN INCHES UNLESS OTHERWISE SPECIFIED
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b
DIMENSIONAL TOLERANCES SHALL BE +/-.005 INCHES UNLESS OTHERWISE SPECIFIED
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c
ANGULAR TOLERANCES SHALL BE +/-0.50 DEGREES UNLESS OTHERWISE SPECIFIED
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d
BREAK ALL EDGES .003-.010 INCHES UNLESS OTHERWISE SPECIFIED
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a
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10
INTREPRETATION OF DRAWING PER AS4296
-
/11/
THIS DIMENSION IS THE ALLOWABLE TUBE END POSITIONING FOR SYSTEM LAYOUT DESIGN.
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/12/
.030 MIN RADIUS UNLESS QUALIFICATION OF SPECIAL PROCESS WITH SMALLER RADIUS.
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/13/
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Topic
Data Sets - Support Documents
No Datasets Available
Issuing Committee
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.Reference
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