FITTING, CROSS, INTERNAL STRAIGHT THREAD PORT
- Aerospace Standard
THIS STANDARD IS BEING REVISED TO REDUCE THE OPERATING PRESSURES FOR ALUMINUM, SIZES -10 AND ABOVE. THIS WAS PROMPTED BY MS20819/AS5176 WHICH ELIMINATED ALUMINUM AS AN OPTIONAL METAL. AND AS A RESULT, THE OPERATING PRESSURES FOR MANY OTHER MIL-F-5509/AS4841 AS4842/AS4843/AS4875 FLARED FITTING PARTS, THAT USED ALUMINUM, WERE REDUCED, FOR SIZES -10 AND ABOVE. 6
ADDED PRI/QML NOTE TO LATEST LANGUAGE APPROVED BY THE G-3 COMMITTEE. PER AEROSPACE STYLE MANUAL./4/
ADDED CODE D AND INACTIVATED IT FOR CODE LETTER W. LEGACY FROM AN937 /18/ADDED CODE S AND INACTIVATED IT FOR CODE LETTER R. LEGACY FROM AN937 /18/
ADDED CADMIUM WARNING NOTE PER AEROSPACE COUNCIL DIRECTIVE PER AEROSPACE STYLE MANUAL.
ADDED TITANIUM NOTE. LEGACY FROM AN937. /17/
REDUCED WEIGHTS. FROM COMMENT.
ADDED IVD FINISH AND FLAG NOTE /15/ TO PIN FOR “V” FINISH OPTION FOR ALUMINUM.
ADDED CODE S FOR 347 CRES WHICH WAS ORIGINALLY ON DOD DOCUMENTS AN939.
ADDED NOTE /18/ FOR LEGACY OF 347 AND CODE D,
|Aerospace Standard||FITTING, ELBOW, 90°, INTERNAL STRAIGHT THREAD PORT|
|Aerospace Standard||FITTING, TEE, STANDARD AND REDUCER, BULKHEAD ON RUN, INTERNAL PORT ON SIDE, FLARED|
|Aerospace Standard||FITTING, TEE, INTERNAL STRAIGHT THREAD PORT|
Data Sets - Support Documents
|TABLE 1||DIMENSIONS AND WEIGHTS|
|TABLE 2||OPERATING PRESSURES FOR ASSOCIATED MATERIAL|
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.