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  • MIL-DTL-32371 Base Document:2012

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    Fittings, Adapter, Hydraulic and Pneumatic, Spherical to ORFS Connectors, 1500 to 3000 PSI, General Specification for

    Available format(s):  PDF

    Language(s): 

    Published date:  04-24-2012

    Publisher:  US Military Specs/Standards/Handbooks

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    Table of Contents - (Show below) - (Hide below)

    1. SCOPE
    2. APPLICABLE DOCUMENTS
    3. REQUIREMENTS
    4. VERIFICATION
    5. PACKAGING
    6. NOTES

    Abstract - (Show below) - (Hide below)

    Specifies fittings, adapter, hydraulic, pneumatic, and conveyance, spherical to O-ring face seal (ORFS) connectors, 1500 to 3000 psi, -65 degrees F to 250 degrees F temperature range, for use in hydraulic or pneumatic systems.

    Scope - (Show below) - (Hide below)

    This specification covers fittings, adapter, hydraulic, pneumatic, and conveyance, spherical to O-ring face seal (ORFS) connectors, 1500 to 3000 psi,-65 degrees F to 250 degrees F temperature range, for use in hydraulic or pneumatic systems. The spherical 37 degrees flared tube fitting end is physically interchangeable with 37 degrees flared fittings. Spherical connector ends are in accordance with SAE-AS5309 and SAE-AS5310 connector ends, the ORFS end is in accordance with SAE-J1453-3 connector ends.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher US Military Specs/Standards/Handbooks
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    MIL-DTL-32371-8 Base Document:2012 Fittings, Hydraulic Tube, Spherical to ORFS, Male Adapter, 90 Degree Elbow, Bulkhead
    MIL-DTL-32371-10 Base Document:2012 Fittings, Hydraulic Tube, Sleeve, Double Angle
    MIL-DTL-32371-4 Base Document:2012 Fittings, Hydraulic Tube, Spherical to ORPS, Male Adapter, Tee, Spherical on Branch
    MIL-DTL-32371-3 Base Document:2012 Fittings, Hydraulic Tube, Spherical to ORFS, Male Adapter, 90 Degrees Elbow
    MIL-DTL-32371-6 Base Document:2012 Fittings, Hydraulic Tube, Spherical to ORFS, Male Adapter, Nipple Tube, Regular Hex, Long
    MIL-DTL-32371-9 Base Document:2012 Fittings, Hydraulic Tube, Spherical to ORFS, Male Adapter, Tee, Bulkhead, Spherical on Run
    MIL-DTL-32371-1 Base Document:2012 Fittings, Hydraulic Tube, Spherical to ORFS, Male Adapter, Straight
    MIL-DTL-32371-5 Base Document:2012 Fittings, Hydraulic Tube, Spherical to ORPS, Male Adapter, Union Cross, Spherical on Branch
    MIL-DTL-32371-7 Base Document:2012 Fittings, Hydraulic Tube, Spherical to ORFS, Male Adapter, 45 Degrees Elbow, Bulkhead
    MIL-DTL-32371-2 Base Document:2012 Fittings, Hydraulic Tube, Spherical to ORFS, Male Adapter, 45 Degrees Elbow

    Standards Referencing This Book - (Show below) - (Hide below)

    SAE AMS 2486 : 2010 CONVERSION COATING OF TITANIUM ALLOYS FLUORIDE-PHOSPHATE TYPE
    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    SAE AS 5309 : 2015 FITTING END, SPHERICAL, 37 DEGREE FLARED TUBE CONNECTION DESIGN STANDARD
    SAE AMS 5645 : 2016 STEEL, CORROSION AND HEAT RESISTANT, BARS, WIRE, FORGINGS, TUBING, AND RINGS, 18CR - 10NI - 0.40TI (321), SOLUTION HEAT TREATED
    SAE AMS QQ A 225/9 : 2014 ALUMINUM ALLOY 7075, BAR, ROD, WIRE, AND SPECIAL SHAPES; ROLLED, DRAWN, OR COLD FINISHED
    SAE AMS QQ P 416 : 2016 PLATING, CADMIUM (ELECTRODEPOSITED)
    MIL-STD-130 Revision N:2007 IDENTIFICATION MARKING OF U.S. MILITARY PROPERTY
    SAE J 2658 : 2013 CARBON AND STEEL ALLOY TUBE CONDUCTOR ASSEMBLIES FOR FLUID POWER AND GENERAL USE - TEST METHODS FOR HYDRAULIC FLUID POWER METALLIC TUBE ASSEMBLIES
    SAE AMS 2488 : 2000 ANODIC TREATMENT - TITANIUM AND TITANIUM ALLOYS SOLUTION PH 13 OR HIGHER
    MIL-DTL-16232 Revision G:2000 PHOSPHATE COATING, HEAVY, MANGANESE OR ZINC BASE
    MIL-PRF-7808 Revision L:1997 LUBRICATING OIL, AIRCRAFT TURBINE ENGINE, SYNTHETIC BASE
    ANSI/NCSL Z540 3 : 2006(R2013) REQUIREMENTS FOR THE CALIBRATION OF MEASURING AND TEST EQUIPMENT
    MIL-PRF-5606 Revision H:2002 HYDRAULIC FLUID, PETROLEUM BASE; AIRCRAFT, MISSILE, AND ORDNANCE
    SAE AMS 6382 : 2014 STEEL, BARS, FORGINGS, AND RINGS 0.95CR - 0.20MO (0.38 - 0.43C) (SAE 4140) ANNEALED
    SAE AMS 5643 : 2016 STEEL, CORROSION-RESISTANT, BARS, WIRE, FORGINGS, MECHANICAL TUBING, AND RINGS, 16CR - 4.0NI - 0.30CB (NB) - 4.0CU, SOLUTION HEAT TREATED, PRECIPITATION HARDENABLE
    SAE AS 4395 : 2013 FITTING END, FLARED, TUBE CONNECTION, DESIGN STANDARD
    SAE AMS 5743 : 2014 STEEL, CORROSION AND HEAT-RESISTANT, BARS AND FORGINGS 15.5CR - 4.5NI - 2.9MO - 0.10N SOLUTION HEAT TREATED, SUB-ZERO COOLED, EQUALIZED, AND OVER-TEMPERED
    ASTM E 384 : 2017 : REDLINE Standard Test Method for Microindentation Hardness of Materials
    SAE J 403 : 2014 CHEMICAL COMPOSITIONS OF SAE CARBON STEELS
    ASTM B 221 : 2014 : REDLINE Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes
    SAE AMS 5647 : 2017 STEEL, CORROSION-RESISTANT, BARS, WIRE, FORGINGS, MECHANICAL TUBING, AND RINGS, 19CR - 9.5NI, SOLUTION HEAT TREATED
    MIL-STD-889 Revision C:2016 DISSIMILAR METALS
    MIL-DTL-81706 Revision B:2004 CHEMICAL CONVERSION MATERIALS FOR COATING ALUMINUM AND ALUMINUM ALLOYS
    MIL-PRF-87257 Revision C:2017 HYDRAULIC FLUID, FIRE RESISTANT, LOW TEMPERATURE, SYNTHETIC HYDROCARBON BASE, AIRCRAFT AND MISSILE
    SAE AS 5206 : 2015 NUT, FLARED, LONG
    SAE AMS 2417 : 2013 PLATING, ZINC-NICKEL ALLOY
    SAE AMS R 25988 : 1998 RUBBER, FLUOROSILICONE ELASTOMER, OIL-AND-FUEL-RESISTANT, SHEETS, STRIPS, MOLDED PARTS AND EXTRUDED SHAPES
    SAE J 1453/3 : 2012 SPECIFICATION FOR O-RING FACE SEAL CONNECTORS: PART 3 - REQUIREMENTS, DIMENSIONS, AND TESTS FOR STEEL UNIONS, BULKHEADS, SWIVELS, BRAZE SLEEVES, CAPS, AND CONNECTORS WITH SAE J1926-2 INCH STUD ENDS
    SAE AMS C 81562 : 1998 COATINGS, CADMIUM, TIN-CADMIUM AND ZINC (MECHANICALLY DEPOSITED)
    ASTM B 567 : 1998 Standard Test Method for Measurement of Coating Thickness by the Beta Backscatter Method
    SAE J 1453/1 : 2012 SPECIFICATION FOR O-RING FACE SEAL CONNECTORS - PART 1: TUBE CONNECTION DETAILS AND COMMON REQUIREMENTS FOR PERFORMANCE AND TESTS
    SAE AS 8879 : 2004 SCREW THREADS - UNJ PROFILE, INCH CONTROLLED RADIUS ROOT WITH INCREASED MINOR DIAMETER
    SAE AMS 2451/9 : 2012 PLATING, BRUSH, ZINC-NICKEL, LOW HYDROGEN EMBRITTLEMENT
    SAE J 514 : 2012 HYDRAULIC TUBE FITTINGS
    MIL A 8625 : F ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
    SAE AS 5310 : 2015 FITTING END, BULKHEAD, SPHERICAL, 37 DEGREE FLARED TUBE CONNECTION DESIGN STANDARD
    SAE AS 2078 : 2015 TEST METHODS, HOSE ASSEMBLIES, POLYTETRAFLUOROETHYLENE (PTFE)
    SAE AMS 2700E : 2011 PASSIVATION OF CORROSION RESISTANT STEELS
    MIL-PRF-83282 Revision D:1997 HYDRAULIC FLUID, FIRE RESISTANT, SYNTHETIC HYDROCARBON BASE, METRIC, NATO CODE NUMBER H-537
    SAE AMS 5639 : 2017 STEEL, CORROSION-RESISTANT, BARS, WIRE, FORGINGS, MECHANICAL TUBING, AND RINGS, 19CR - 10NI, SOLUTION HEAT TREATED
    SAE AMS 6370 : 2016 STEEL, BARS, FORGINGS, AND RINGS, 0.95CR - 0.20MO (0.28 - 0.33C) (SAE 4130)
    ASTM B 241/B241M : 2016 : REDLINE Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
    SAE AS 4375 : 2013 FITTING END, FLARELESS, DESIGN STANDARD
    MIL-C-15726 Revision F:1988 COPPER NICKEL ALLOY, SHEET, PLATE, STRIP, BAR, ROD AND WIRE
    SAE AS 5175 : 2017 NUT, COUPLING, FLARED
    SAE AMS 4124 : 2012 ALUMINUM ALLOY, ROLLED OR COLD FINISHED BARS, RODS, AND WIRE - 5.6ZN - 2.5MG - 1.6CU - 0.23CR (7075-T7351), SOLUTION HEAT TREATED, STRESS RELIEVED BY STRETCHING, AND OVERAGED
    SAE AMS 4928 : 2016 TITANIUM ALLOY BARS, WIRE, FORGINGS, RINGS, AND DRAWN SHAPES, 6AL - 4V, ANNEALED
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