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  • SAE J 515 : 2015

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    SPECIFICATION FOR O-RING MATERIALS USED WITH HYDRAULIC CONNECTORS

    Available format(s):  Hardcopy, PDF

    Superseded date:  08-06-2022

    Language(s):  English

    Published date:  24-11-2015

    Publisher:  SAE International

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

    1. SCOPE
    2. REFERENCES
    3. DEFINITIONS
    4. O-RING REQUIREMENTS
    5. TEST REQUIREMENTS AND QUALITY ASSURANCE
    6. PACKING AND MARKING
    7. NOTES
    Appendix A - Hydraulic o-rings listed by size

    Abstract - (Show below) - (Hide below)

    Describes the specification for hydraulic O-ring material and properties and sizes applicable to face seal fittings, metric and inch stud ends, and four-bolt flange fittings.

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

    Document Type Revision
    Publisher SAE International
    Status Superseded
    Superseded By
    Supersedes

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

    SAE J 2552 : 2014 PUSH-ON HOSE AND MATING HOSE FITTINGS
    MIL DTL 32372/1 : A FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS MALE
    MIL DTL 32460/3 : 0 FITTING, ADAPTER, 90 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, 37 DEGREES FLARE, MALE TO ORFS MALE
    MIL DTL 32460/8 : 0 FITTING, ADAPTER, 45 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, 37 DEGREES FLARE, MALE TO ORFS, FEMALE SWIVEL
    MIL DTL 32371/5 : 0 FITTINGS, HYDRAULIC TUBE, SPHERICAL TO ORFS, MALE ADAPTER, UNION CROSS, SPHERICAL ON BRANCH
    MIL DTL 32371/7 : 0 FITTINGS, HYDRAULIC TUBE, SPHERICAL TO ORFS, MALE ADAPTER, 45 DEGREES ELBOW, BULKHEAD
    MIL DTL 52525 : F FITTINGS, HOSE, HYDRAULIC, REUSABLE, FIELD-ATTACHABLE AND CLAMP-HALVES, TO MATE WITH SAE-J517 TYPE HOSES, GENERAL SPECIFICATION FOR
    SAE J 1453/1 : 2012 SPECIFICATION FOR O-RING FACE SEAL CONNECTORS - PART 1: TUBE CONNECTION DETAILS AND COMMON REQUIREMENTS FOR PERFORMANCE AND TESTS
    MIL DTL 32480/1 : 0 FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, FLARELESS MALE TO ORFS MALE
    MIL DTL 32372/4 : A FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS BULKHEAD
    MIL DTL 32480/2 : 0 FITTING, ADAPTER, 45 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, FLARELESS MALE TO ORFS MALE
    SAE J 2337-2 : 2017 CONNECTIONS FOR FLUID POWER AND HIGH PRESSURE USE - PORTS, STUD ENDS, AND PLUGS WITH ISO 261 THREADS AND O-RING SEALING - PART 2: STUD END REQUIREMENTS, DIMENSIONS, DESIGN, AND TEST METHODS
    MIL DTL 18866 : J FITTINGS, HYDRAULIC TUBE, FLARED, 37 DEGREE AND FLARELESS, GENERAL SPECIFICATION FOR
    MIL DTL 32480/5 : 0 FITTING, ADAPTER, 45 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, FLARELESS MALE TO ORFS BULKHEAD
    MIL DTL 32371/4 : 0 FITTINGS, HYDRAULIC TUBE, SPHERICAL TO ORFS, MALE ADAPTER, TEE, SPHERICAL ON BRANCH
    MIL DTL 32460/1 : 0 FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, 37 DEGREES FLARE, MALE TO ORFS MALE
    NFE 48 072 : 2005 HYDRAULIC FLUID POWER - FLANGE HEADS FOR FLANGES ACCORDING TO NF ISO 6164
    MIL DTL 32480/4 : 0 FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, FLARELESS MALE TO ORFS BULKHEAD
    MIL DTL 32371/2 : 0 FITTINGS, HYDRAULIC TUBE, SPHERICAL TO ORFS, MALE ADAPTER, 45 DEGREES ELBOW
    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
    10/30199074 DC : 0 BS ISO 6162-1 - HYDRAULIC FLUID POWER - FLANGE CONNECTORS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 1: FLANGE CONNECTORS FOR USE AT PRESSURES OF 3,5 MPA (35 BAR) TO 35 MPA (350 BAR), DN 13 TO DN 127
    SAE J 846 : 2015 CODING SYSTEMS FOR IDENTIFICATION OF FLUID CONDUCTORS AND CONNECTORS
    16/30328245 DC : 0 BS ISO 6164 - HYDRAULIC FLUID POWER - FOUR-SCREW, ONE-PIECE SQUARE FLANGE CONNECTIONS FOR USE AT PRESSURES OF 42 MPA, DN 10 TO 80
    SAE J 1926/2 : 2016 CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ASME B1.1 THREADS AND O-RING SEALING - PART 2: HEAVY-DUTY (S SERIES) STUD ENDS
    SAE J 2551/3 : 2013 RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON, ALLOY AND HIGH STRENGTH LOW ALLOY STEEL TUBING APPLICATIONS - PART 3: PROCUREMENT
    MIL DTL 32460/4 : 0 FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, 37 DEGREES FLARE, MALE TO ORFS BULKHEAD
    11/30232899 DC : 0 BS ISO 6162-2 - HYDRAULIC FLUID POWER - FLANGE CONNECTIONS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 2: FLANGE CONNECTORS, PORTS AND MOUNTING SURFACES FOR USE AT A PRESSURE OF 42 MPA (420 BAR), DN 13 TO DN 76
    SAE J 2551/2 : 2013 RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON, ALLOY AND HIGH STRENGTH LOW ALLOY STEEL TUBING APPLICATIONS - PART 2: GENERAL SPECIFICATIONS AND PERFORMANCE REQUIREMENTS
    MIL DTL 32460/2 : 0 FITTING, ADAPTER, 45 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, 37 DEGREES FLARE, MALE TO ORFS MALE
    MIL DTL 32372/5 : A FITTING, ADAPTER, 45 DEGREE, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS BULKHEAD
    MIL DTL 32480/6 : 0 FITTING, ADAPTER, 90 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, FLARELESS, MALE TO ORFS BULKHEAD
    MIL DTL 32372/8 : A FITTING, ADAPTER, 45 DEGREE, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS FEMALE SWIVEL
    MIL DTL 32372/9 : A FITTING, ADAPTER, 90 DEGREE, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS FEMALE SWIVEL
    MIL DTL 32460/6 : 0 FITTING, ADAPTER, 90 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, 37 DEGREES FLARE, MALE TO ORFS BULKHEAD
    MIL DTL 32371/3 : 0 FITTINGS, HYDRAULIC TUBE, SPHERICAL TO ORFS, MALE ADAPTER, 90 DEGREES ELBOW
    MIL DTL 32372/7 : A FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS FEMALE SWIVEL
    MIL DTL 32372/6 : A FITTING, ADAPTER, 90 DEGREE, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS BULKHEAD
    MIL DTL 32371/6 : 0 FITTINGS, HYDRAULIC TUBE, SPHERICAL TO ORFS, MALE ADAPTER, NIPPLE TUBE, REGULAR HEX, LONG
    MIL DTL 32372 : A FITTING, ADAPTER, HYDRAULIC AND PNEUMATIC, NPTF TO ORFS CONNECTORS, 1500 TO 3000 PSI AND -65 DEGREES F TO 250 DEGREES F
    DIN ISO 6162-1:2006-02 HYDRAULIC FLUID POWER - FLANGE CONNECTORS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 1: FLANGE CONNECTORS FOR USE AT PRESSURES OF 3,5 MPA (35 BAR) TO 35 MPA (350 BAR), DN 13 TO DN 127
    BS ISO 6162-1 : 2012 HYDRAULIC FLUID POWER - FLANGE CONNECTIONS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 1: FLANGE CONNECTORS, PORTS AND MOUNTING SURFACES FOR USE AT PRESSURES OF 3,5 MPA (35 BAR) TO 35 MPA (350 BAR), DN 13 TO DN 127
    MIL DTL 32460/9 : 0 FITTING, ADAPTER, 90 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, 37 DEGREES FLARE, MALE TO ORFS, FEMALE SWIVEL
    MIL DTL 32372/3 : A FITTING, ADAPTER, 90 DEGREE ELBOW, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS MALE
    MIL DTL 32372/10 : A FITTING, ADAPTER, TEE, HYDRAULIC AND PNEUMATIC, NPTF MALE ON BRANCH TO ORFS FEMALE RUN TO RUN
    SAE J 1453/2 : 2015 SPECIFICATION FOR O-RING FACE SEAL CONNECTORS - PART 2: REQUIREMENTS, DIMENSIONS, AND TESTS FOR STEEL UNIONS, BULKHEADS, SWIVELS, BRAZE SLEEVES, BRAZE-ON TUBE ENDS, CAPS, AND CONNECTORS WITH ISO 6149-2 METRIC STUD ENDS AND ISO 6162 4-BOLT FLANGE HEADS
    SAE J 518/1 : 2013 HYDRAULIC FLANGED TUBE, PIPE, AND HOSE CONNECTIONS, 4-SCREW FLANGE CONNECTION - PART 1: 3.5 MPA TO 35 MPA (CODE 61)
    ASTM F 1387 : 1999 : R2005 Standard Specification for Performance of Piping and Tubing Mechanically Attached Fittings
    MIL DTL 32372/11 : A FITTING, ADAPTER, TEE, HYDRAULIC AND PNEUMATIC, NPTF MALE ON BRANCH TO ORFS MALE TO FEMALE RUN TO RUN
    MIL DTL 32480/3 : 0 FITTING, ADAPTER, 90 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, FLARELESS MALE TO ORFS MALE
    MIL DTL 32372/2 : A FITTING, ADAPTER, 45 DEGREE ELBOW, HYDRAULIC AND PNEUMATIC, NPTF MALE TO ORFS MALE
    MIL DTL 32371/1 : 0 FITTINGS, HYDRAULIC TUBE, SPHERICAL TO ORFS, MALE ADAPTER, STRAIGHT
    MIL DTL 52525/16 : D FITTINGS, CLAMP-HALVES, FOR 4-BOLT SPLIT-FLANGE, SAE-J518, TYPE SPLIT-FLANGE CLAMP (SFC)
    MIL DTL 32460/5 : 0 FITTING, ADAPTER, 45 DEGREES ELBOW, HYDRAULIC AND PNEUMATIC, 37 DEGREES FLARE, MALE TO ORFS BULKHEAD
    MIL DTL 32460/7 : 0 FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, 37 DEGREES FLARE, MALE TO ORFS, FEMALE SWIVEL
    MIL DTL 32371/9 : 0 FITTINGS, HYDRAULIC TUBE, SPHERICAL TO ORFS, MALE ADAPTER, TEE, BULKHEAD, SPHERICAL ON RUN
    DIN ISO 6162-2:2006-02 HYDRAULIC FLUID POWER - FLANGE CONNECTORS WITH SPLIT OR ONE-PIECE FLANGE CLAMPS AND METRIC OR INCH SCREWS - PART 2: FLANGE CONNECTORS FOR USE AT PRESSURES OF 35 MPA (350 BAR) TO 40 MPA (400 BAR), DN 13 TO DN 51
    SAE J 1065 : 2016 NOMINAL REFERENCE WORKING PRESSURES FOR STEEL HYDRAULIC TUBING
    SAE J 2551 : 2013 RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON AND ALLOY STEEL TUBING APPLICATIONS
    SAE J 2337-3 : 2017 CONNECTIONS FOR FLUID POWER AND HIGH PRESSURE USE - PORTS, STUD ENDS, AND PLUGS WITH ISO 261 THREADS AND O-RING SEALING - PART 3: PORT PLUG REQUIREMENTS, DIMENSIONS, DESIGN, AND TEST METHODS
    SAE J 2551/1 : 2013 RECOMMENDED PRACTICES FOR FLUID CONDUCTOR CARBON, ALLOY AND HIGH STRENGTH LOW ALLOY STEEL TUBING APPLICATIONS - PART 1: DESIGN AND FABRICATION
    SAE J 1298 :2010(S2017) CONNECTIONS FOR FLUID POWER AND GENERAL USE - HYDRAULIC COUPLINGS - DIAGNOSTIC PORT SIZES AND LOCATIONS
    SAE J 1926/3 : 2016 CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ASME B1.1 THREADS AND O-RING SEALING - PART 3: LIGHT-DUTY (L-SERIES) STUD ENDS
    SAE J 2593 : 2015 INFORMATION REPORT FOR THE INSTALLATION OF FLUID CONDUCTORS AND CONNECTORS
    SAE J 2337-1 : 2014 CONNECTIONS FOR FLUID POWER AND HIGH PRESSURE USE - PORTS, STUD ENDS, AND PLUGS WITH ISO 261 THREADS AND O-RING SEALING - PART 1: PORTS WITH RECESSED CONICAL SEAT REQUIREMENTS, DIMENSIONS, DESIGN, AND TEST METHODS
    ISO 6164:1994 Hydraulic fluid power Four-screw, one-piece square-flange connections for use at pressures of 25 MPa and 40 MPa (250 bar and 400 bar)
    SAE J 1502 : 2013 CONNECTIONS FOR FLUID POWER AND GENERAL USE - HYDRAULIC COUPLINGS - DIAGNOSTIC
    SAE J 518/2 : 2017 HYDRAULIC FLANGED TUBE, PIPE, AND HOSE CONNECTIONS, 4-SCREW FLANGE CONNECTION - PART 2: 42 MPA (CODE 62)
    ASTM F 1387 : 1999 : R2012 Standard Specification for Performance of Piping and Tubing Mechanically Attached Fittings
    MIL DTL 32371/8 : 0 FITTINGS, HYDRAULIC TUBE, SPHERICAL TO ORFS, MALE ADAPTER, 90 DEGREES ELBOW, BULKHEAD
    MIL DTL 32372/12 : A FITTING, ADAPTER, TEE, HYDRAULIC AND PNEUMATIC, NPTF MALE ON BRANCH TO ORFS MALE RUN TO RUN
    ISO 6162-2:2018 Hydraulic fluid power Flange connections with split or one-piece flange clamps and metric or inch screws Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76
    SAE J 518/3 : 2015 HYDRAULIC FLANGE CLAMPS, 2-SCREW FLANGE CONNECTION TO BE USED WITH SAE J518-1, (CODE 61) CONNECTIONS WHERE ONLY LOW PRESSURE IS REQUIRED
    ASTM F 1387 : 1999 Standard Specification for Performance of Piping and Tubing Mechanically Attached Fittings
    ISO 6162-1:2012 Hydraulic fluid power Flange connections with split or one-piece flange clamps and metric or inch screws Part 1: Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127
    14/30244780 DC : 0 BS ISO 19859 - GAS TURBINE APPLICATIONS - REQUIREMENTS FOR POWER GENERATION
    MIL DTL 52525/17 : C FITTINGS, CLAMP-HALVES, FLANGE TO PORT, FOR 4-BOLT SPLIT-FLANGE

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

    MIL R 83248 : C RUBBER, FLUOROCARBON ELASTOMER, HIGH TEMPERATURE, FLUID, AND COMPRESSION SET RESISTANT
    SAE J 200 : 2015 CLASSIFICATION SYSTEM FOR RUBBER MATERIALS
    ISO 11926-2:1995 Connections for general use and fluid power Ports and stud ends with ISO 725 threads and O-ring sealing Part 2: Heavy-duty (S series) stud ends
    SAE J 518 : 2013 HYDRAULIC FLANGED TUBE, PIPE, AND HOSE CONNECTIONS, FOUR-BOLT SPLIT FLANGE TYPE
    SAE J 1926/3 : 2016 CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ASME B1.1 THREADS AND O-RING SEALING - PART 3: LIGHT-DUTY (L-SERIES) STUD ENDS
    ISO 5598:2008 Fluid power systems and components Vocabulary
    ISO 1101:2017 Geometrical product specifications (GPS) Geometrical tolerancing Tolerances of form, orientation, location and run-out
    ASTM D 1414 : 2015 : REDLINE Standard Test Methods for Rubber O-Rings
    SAE AS 568 : 2014 AEROSPACE SIZE STANDARD FOR O-RINGS
    SAE J 1453/2 : 2015 SPECIFICATION FOR O-RING FACE SEAL CONNECTORS - PART 2: REQUIREMENTS, DIMENSIONS, AND TESTS FOR STEEL UNIONS, BULKHEADS, SWIVELS, BRAZE SLEEVES, BRAZE-ON TUBE ENDS, CAPS, AND CONNECTORS WITH ISO 6149-2 METRIC STUD ENDS AND ISO 6162 4-BOLT FLANGE HEADS
    ISO 6162-2:2012 Hydraulic fluid power Flange connections with split or one-piece flange clamps and metric or inch screws Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76
    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
    ISO 6149-3:2006 Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends
    ISO 1302:2002 Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation
    ISO 8434-3:2005 Metallic tube connections for fluid power and general use Part 3: O-ring face seal connectors
    ISO 6162-1:2012 Hydraulic fluid power Flange connections with split or one-piece flange clamps and metric or inch screws Part 1: Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127
    ISO 6149-2:2006 Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends
    ASTM D 865 : 2011 Standard Test Method for RubberDeterioration by Heating in Air (Test Tube Enclosure)
    ISO 11926-3:1995 Connections for general use and fluid power Ports and stud ends with ISO 725 threads and O-ring sealing Part 3: Light-duty (L series) stud ends
    ISO 3601-1:2012 Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and designation codes
    ASTM D 1329 : 2016 : REDLINE Standard Test Method for Evaluating Rubber Property—Retraction at Lower Temperatures (TR Test)
    SAE J 1926/2 : 2016 CONNECTIONS FOR GENERAL USE AND FLUID POWER - PORTS AND STUD ENDS WITH ASME B1.1 THREADS AND O-RING SEALING - PART 2: HEAVY-DUTY (S SERIES) STUD ENDS
    ISO 3601-3:2005 Fluid power systems O-rings Part 3: Quality acceptance criteria
    ISO 48:2010 Rubber, vulcanized or thermoplastic Determination of hardness (hardness between 10 IRHD and 100 IRHD)
    ASTM D 471 : 2016-02 TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS
    ISO 3448:1992 Industrial liquid lubricants ISO viscosity classification
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