SAE AS4941B
Current
Current
The latest, up-to-date edition.
AEROSPACE - GENERAL REQUIREMENTS FOR COMMERCIAL AIRCRAFT HYDRAULIC COMPONENTS
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
09-03-2015
Publisher
Important note : Users cannot be edited or removed once added to your Multi user PDF.
1. SCOPE
2. REFERENCES
3. REQUIREMENTS
4. QUALITY ASSURANCE REQUIREMENTS
5. ACCEPTANCE TESTS
6. QUALIFICATION TESTS
7. NOTES
APPENDIX A - PROCUREMENT SPECIFICATION FOR COMMERCIAL
AIRCRAFT HYDRAULIC COMPONENTS
APPENDIX B - COMPONENT DESIGN CHECKLIST
This SAE Aerospace Standard (AS) provides general requirements for components that are used in commercial aircraft hydraulic systems.
| Committee |
A-6A1
|
| DocumentType |
Revision
|
| Pages |
53
|
| PublisherName |
SAE International
|
| Status |
Current
|
| SupersededBy | |
| Supersedes |
| SAE ARP 1281 : 2002 | ACTUATORS: AIRCRAFT FLIGHT CONTROLS, POWER OPERATED, HYDRAULIC, GENERAL SPECIFICATION FOR |
| SAE ARP4493A | AEROSPACE - DIRECT DRIVE SERVOVALVES |
| SAE AS595D | AEROSPACE - CIVIL TYPE VARIABLE DELIVERY, PRESSURE COMPENSATED, HYDRAULIC PUMP |
| SAE ARP994B | DESIGN OF TUBING INSTALLATIONS FOR AEROSPACE HYDRAULIC SYSTEMS |
| SAE ARP1311C | LANDING GEAR STRUCTURES AND MECHANISMS |
| SAE ARP4378C | ACCUMULATOR, HYDRAULIC, WELDED BELLOWS, FACTORY PRE-CHARGED |
| SAE ARP 5812 : 2017 | ACTUATORS, LINEAR MECHANICAL, GENERAL SPECIFICATION GUIDE |
| SAE AS 5466 : 2012 | AEROSPACE - GENERAL REQUIREMENTS FOR HYDRAULIC FUSE - QUANTITY MEASURING |
| 14/30310862 DC : 0 | BS EN 4832 - AEROSPACE SERIES - ADAPTOR, PIPE COUPLING 24 DEGREES CONE UP TO 35000 KPA (5080 PSI) RING-LOCKED FITTING AND RING-LOCKED FITTING-REDUCER - INCH SERIES - TECHNICAL SPECIFICATION |
| SAE AS 5586 : 2005 | GENERAL REQUIREMENTS FOR HYDRAULIC SYSTEM RESERVOIRS |
| SAE AS 5000 : 2010 | FITTING, PLUG-IN UNION, RING LOCKED, 24 DEGREE CONE, FLUID CONNECTION, 5080 PSI (35000 KPA), SPECIFICATION FOR |
| SAE ARP 6154 : 2017 | AEROSPACE FLUID POWER ELECTROHYDROSTATIC MODULE, DESIGN, PERFORMANCE AND TEST RECOMMENDATIONS |
| SAE ARP4752B | AEROSPACE - DESIGN AND INSTALLATION OF COMMERCIAL TRANSPORT AIRCRAFT HYDRAULIC SYSTEMS |
| SAE ARP 4763 : 2017 | AEROSPACE - GENERAL REQUIREMENTS FOR HYDRAULIC RELIEF VALVES |
| SAE AS 5467 : 2016 | GENERAL REQUIREMENTS FOR HYDRAULIC FUSE - FLOW RATE |
| SAE ARP4925B | AEROSPACE DESIGN AND INSTALLATION OF COMMERCIAL TRANSPORT HELICOPTER HYDRAULIC SYSTEMS |
| SAE ARP 4379 : 2016 | AEROSPACE - ACCUMULATOR, HYDRAULIC, CYLINDRICAL, PISTON SEPARATED |
| SAE ARP 988 : 2016 | ELECTROHYDRAULIC MECHANICAL FEEDBACK SERVOACTUATORS |
| SAE AS3129C : 2014(S2019) | PLUG, EXPANSION - CRES, 303, LONG; STD AND .010 OVERSIZE DIAMETERS, UNS S30300 |
| SAE AS4716B | GLAND DESIGN, O-RING AND OTHER SEALS |
| SAE AMS 2447 : 2012 | COATING, THERMAL SPRAY, HIGH VELOCITY OXYGEN/FUEL PROCESS |
| SAE ARP1288B | PLACARDING OF AIRCRAFT HYDRAULIC EQUIPMENT TO IDENTIFY PHOSPHATE ESTER FLUID COMPATIBILITY |
| SAE AMS2412K | PLATING, SILVER, COPPER STRIKE, LOW BAKE |
| SAE AMS 2424 : 2010 | PLATING, NICKEL LOW-STRESSED DEPOSIT |
| MIL-DTL-5002 Revision E:2011 | SURFACE TREATMENTS AND INORGANIC COATINGS FOR METAL SURFACES OF WEAPONS SYSTEMS |
| SAE AS3123B:2009(R2014) | PLUG, EXPANSION - ALUMINUM, 2024-T4 AND 2024-T351, SHORT; STD AND .010 OVERSIZE DIAMETERS, UNS A92024 |
| SAE AMS2404G | PLATING, ELECTROLESS NICKEL |
| SAE AS567K | SAFETY CABLE, SAFETY WIRE, KEY WASHERS, AND COTTER PINS FOR PROPULSION SYSTEMS, GENERAL PRACTICES FOR USE OF |
| SAE AMSQQP416E | PLATING, CADMIUM (ELECTRODEPOSITED) |
| SAE AMSA8625 | Anodic Coatings for Aluminum and Aluminum Alloys |
| MIL-STD-704 Revision F:2004 | AIRCRAFT ELECTRIC POWER CHARACTERISTICS |
| ASTM B 339 : 2012 : REDLINE | Standard Specification for Pig Tin |
| SAE AS 3127 : 2014 | PLUG, EXPANSION - CRES, 416 OR 416SE, SHORT; STD AND .010 OVERSIZE DIAMETERS, UNS S41600/UNS S41623 |
| SAE AS1300D | PORT - RING LOCKED FLUID CONNECTION TYPE, STANDARD DIMENSIONS FOR |
| MIL-STD-810 Revision G:2008 | ENVIRONMENTAL ENGINEERING CONSIDERATIONS AND LABORATORY TESTS |
| SAE ARP4754A | GUIDELINES FOR DEVELOPMENT OF CIVIL AIRCRAFT AND SYSTEMS |
| SAE AS 5729 : 2016 | O-RING MOLDED FROM AMS7379 (FLUOROCARBON) MATERIAL |
| SAE AS4273A | FIRE TESTING OF FLUID HANDLING COMPONENTS FOR AIRCRAFT ENGINES AND AIRCRAFT ENGINE INSTALLATIONS |
| SAE AS 3581 : 2012 | PACKING, PREFORMED - O-RING SEAL AMS 7259 |
| MIL-PRF-5606 Revision H:2002 | HYDRAULIC FLUID, PETROLEUM BASE; AIRCRAFT, MISSILE, AND ORDNANCE |
| SAE AMS 2409 : 2016 | PLATING, IMMERSION TIN FOR ALUMINUM ALLOYS |
| SAE AS 5169 : 2009 | FITTING, PORT PLUG AND BLEEDER |
| SAE AMS7276H | RUBBER: FLUOROCARBON (FKM) HIGH-TEMPERATURE-FLUID RESISTANT LOW COMPRESSION SET FOR SEALS IN FUEL SYSTEMS AND SPECIFIC ENGINE OIL SYSTEMS |
| SAE AMS 2449 : 2004 | GRINDING OF HVOF SPRAYED TUNGSTEN CARBIDE COATINGS APPLIED TO HIGH STRENGTH STEELS |
| NASM33547:2011 | PINS, SPRING, FUNCTIONAL LIMITATIONS OF |
| SAE AS 3208 : 1976 | PACKING, PREFORMED - AMS 7276 - SEAL |
| ASTM B 545 : 2013 : REDLINE | Standard Specification for Electrodeposited Coatings of Tin |
| NAS 1613 : 2002 | PACKING, PREFORMED, ETHYLENE PROPYLENE RUBBER |
| SAE AMSR83485A | RUBBER, FLUOROCARBON ELASTOMER, IMPROVED PERFORMANCE AT LOW TEMPERATURES |
| SAE AMSP83461 | Packing, Preformed, Petroleum Hydraulic Fluid Resistant, Improved Performance at 275°F (135°C) |
| SAE AS568D | AEROSPACE SIZE STANDARD FOR O-RINGS |
| SAE AS 5857 : 2010 | GLAND DESIGN, O-RING AND OTHER ELASTOMERIC SEALS, STATIC APPLICATIONS |
| SAE AMS 2448 : 2016 | APPLICATION OF TUNGSTEN CARBIDE COATINGS ON ULTRA HIGH STRENGTH STEELS HIGH VELOCITY OXYGEN/FUEL PROCESS |
| MIL-HDBK-454 Revision B:2007 | GENERAL GUIDELINES FOR ELECTRONIC EQUIPMENT |
| MIL-STD-889 Revision C:2016 | DISSIMILAR METALS |
| SAE AS 3126 : 2014 | PIN, EXPANSION - CRES, 416 OR 416SE, LONG, UNS S41600/UNS S41623 |
| SAE AS 6235 : 2015 | FACE SEAL GLAND DESIGN, STATIC, O-RING AND OTHER SEALS FOR AEROSPACE HYDRAULIC AND PNEUMATIC APPLICATIONS |
| SAE AS 3132 : 2014 | PIN, EXPANSION - CRES, 303, SHORT, UNS S30300 |
| SAE AIR4543C | AEROSPACE HYDRAULICS AND ACTUATION LESSONS LEARNED |
| MIL-PRF-87257 Revision C:2017 | HYDRAULIC FLUID, FIRE RESISTANT, LOW TEMPERATURE, SYNTHETIC HYDROCARBON BASE, AIRCRAFT AND MISSILE |
| MIL-STD-464 Revision C:2010 | ELECTROMAGNETIC ENVIRONMENTAL EFFECTS REQUIREMENTS FOR SYSTEMS |
| SAE AMSC5541A | Chemical Conversion Coatings on Aluminum and Aluminum Alloys |
| SAE AMS 7287 : 2012 | FLUOROCARBON ELASTOMER (FKM) HIGH TEMPERATURE/HTS OIL RESISTANT/FUEL RESISTANT LOW COMPRESSION SET/70 TO 80 HARDNESS, LOW TEMPERATURE TG -22 DEGREES F (-30 DEGREES C) FOR SEALS IN OIL/FUEL/SPECIFIC HYDRAULIC SYSTEMS |
| SAE AMS2423E | PLATING, NICKEL, HARD DEPOSIT |
| SAE AS 83461/2 : 2016 | STRAIGHT THREAD TUBE FITTING BOSS O-RING MOLDED FROM AMS-P-83461 RUBBER |
| SAE AMS7259E | RUBBER: FLOUROCARBON (FKM), HIGH TEMPERATURE/FLUID RESISTANT, LOW COMPRESSION SET/85 TO 95 HARDNESS, FOR SEALS IN FUEL SYSTEMS AND SPECIFIC ENGINE OIL SYSTEMS |
| SAE AMS 2413 : 2013 | PLATING, SILVER-RHODIUM |
| SAE ARP1870A | Aerospace Systems Electrical Bonding and Grounding for Electromagnetic Compatibility and Safety(STABILIZED Aug 2012)<br> |
| SAE ARP4727B | GLAND DESIGN, COMPUTATION OF SEAL SQUEEZE AND GLAND VOLUME |
| SAE ARP 5935 : 2013 | USE OF HVOF THERMAL SPRAY COATINGS FOR HARD CHROME REPLACEMENT IN LANDING GEAR APPLICATIONS |
| MIL-STD-276 Revision A:1992 | IMPREGNATION OF POROUS METAL CASTINGS AND POWDERED METAL COMPONENTS |
| SAE AS3128C : 2014(S2019) | PIN, EXPANSION - CRES, 416 OR 416SE, SHORT, UNS S41600/UNS S41623 |
| MIL-DTL-38999 Revision M:2015 | Connectors, Electrical, Circular, Miniature, High Density, Quick Disconnect (Bayonet, Threaded or Breech Coupling), Environment Resistant with Crimp Removable Contacts or Hermetically Sealed with Fixed, Solderable Contacts, General Specification for |
| SAE AS 8879 : 2004 | SCREW THREADS - UNJ PROFILE, INCH CONTROLLED RADIUS ROOT WITH INCREASED MINOR DIAMETER |
| MIL-STD-461 Revision G:2015 | REQUIREMENTS FOR THE CONTROL OF ELECTROMAGNETIC INTERFERENCE CHARACTERISTICS OF SUBSYSTEMS AND EQUIPMENT |
| SAE AMS2411H | PLATING, SILVER FOR HIGH TEMPERATURE APPLICATIONS |
| SAE AS 83461/1 : 2016 | M83461 O-RING MOLDED FROM AMS-P-83461 RUBBER |
| SAE AMS2406N | PLATING, CHROMIUM, HARD DEPOSIT |
| SAE MA 2010 : 2012 | PACKING, PREFORMED - O-RING SEAL, STANDARD SIZES & SIZE CODES, METRIC |
| SAE ARP 210 : 2014 | DEFINITION OF COMMONLY USED DAY TYPES (ATMOSPHERIC AMBIENT TEMPERATURE CHARACTERISTICS VERSUS PRESSURE ALTITUDE) |
| SAE AS 8775 : 1998 | HYDRAULIC SYSTEM COMPONENTS, AIRCRAFT AND MISSILES, GENERAL SPECIFICATION FOR |
| SAE AS4088C | AEROSPACE ROD SCRAPER GLAND DESIGN STANDARD |
| SAE AS1241D | FIRE RESISTANT PHOSPHATE ESTER HYDRAULIC FLUID FOR AIRCRAFT |
| SAE AMS 7379 : 2008 | RUBBER: FLUOROCARBON ELASTOMER (FKM) 70 TO 80 HARDNESS, LOW TEMPERATURE SEALING TG -40 DEGREES F (-40 DEGREES C) FOR ELASTOMERIC SEALS IN AIRCRAFT ENGINE OIL, FUEL AND HYDRAULICS SYSTEMS |
| MIL-PRF-83282 Revision D:1997 | HYDRAULIC FLUID, FIRE RESISTANT, SYNTHETIC HYDROCARBON BASE, METRIC, NATO CODE NUMBER H-537 |
| SAE AS 3121 : 2014 | PLUG, EXPANSION, ALUMINUM, 2024-T4 AND 2024-T351, LONG; STD AND .010 OVERSIZE DIAMETERS (UNS A92024) |
| SAE AMSR83485/1A | RUBBER, FLUOROCARBON ELASTOMER, IMPROVED PERFORMANCE AT LOW TEMPERATURES, O-RINGS, SIZES AND TOLERANCES |
| SAE AS 3122 : 2014 | PIN, EXPANSION - ALUMINUM, 2024-T4 AND 2024-T351, LONG (UNS A92024) |
| SAE AMS2403M | PLATING, NICKEL, GENERAL PURPOSE |
| SAE AS1290B | GRAPHIC SYMBOLS FOR AIRCRAFT HYDRAULIC AND PNEUMATIC SYSTEMS |
| SAE AS 4059F : 2013 | AEROSPACE FLUID POWER - CONTAMINATION CLASSIFICATION FOR HYDRAULIC FLUIDS |
| SAE AMS2410K | PLATING, SILVER, NICKEL STRIKE, HIGH BAKE |
| ISO 3601-1:2012 | Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and designation codes |
| SAE AS 3209 : 2013 | PACKING, PREFORMED - AMS 7276, 'O' RING |
| SAE AS 3125C : 2014(S 2019) | PLUG, EXPANSION - CRES, 416 OR 416SE, LONG; STD AND .010 OVERSIZE DIAMETERS, UNS S41600/UNS S41623(STABILIZED May 2019) |
| ISO 16889:2008 | Hydraulic fluid power Filters Multi-pass method for evaluating filtration performance of a filter element |
| SAE AS 3130 : 2014 | PIN, EXPANSION - CRES, 303, LONG, UNS S30300 |
| SAE ARP 1383 : 2013 | AEROSPACE - IMPULSE TESTING OF HYDRAULIC COMPONENTS |
| NAS1612:2005 | PACKING, ETHYLENE PROPYLENE PREFORMED, O-RING PHOSPHATE ESTER RESISTANT, STRAIGHT THREAD TUBE FITTING BOSS (-65 DEGREES F TO 250/300 DEGREES F) |
| NAS1599:1980 | CONNECTORS, GENERAL PURPOSE, ELECTRICAL, MINIATURE CIRCULAR, ENVIRONMENT RESISTING, 200 DEG. C. MAXIMUM TEMPERATURE |
| SAE AMS2405D | ELECTROLESS NICKEL PLATING, LOW PHOSPHORUS |
| SAE AS 4052 : 2015 | GLAND DESIGN: SCRAPER, LANDING GEAR, INSTALLATION |
| SAE AS 3124 : 2014 | PIN, EXPANSION - ALUMINUM, 2024-T4 AND 2024-T351, SHORT, UNS A92024 |
| SAE AS 5202 : 2005 | PORT OR FITTING END, INTERNAL STRAIGHT THREAD, DESIGN STANDARD |
| SAE AMS 2433 : 2004 | PLATING, NICKEL-THALLIUM-BORON OR NICKEL-BORON ELECTROLESS DEPOSITION |
| SAE AS 33566 : 2013 | FITTINGS, INSTALLATION OF FLARELESS TUBE, STRAIGHT-THREADED CONNECTORS |
| SAE AS 3131 : 2014 | PLUG, EXPANSION - CRES, 303, SHORT; STD AND .010 OVERSIZE DIAMETERS, UNS S30300 |
| NASM 21209 : 2003 | INSERT, SCREW THREAD, COARSE AND FINE, SCREW LOCKING, HELICAL COIL, CRES |
| NAS 1611:2005 | PACKING, ETHYLENE PROPYLENE, PREFORMED O-RING, PHOSPHATE ESTER RESISTANT (-65 DEGREES F TO 250/300 DEGREES F) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.