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  • DEFSTAN 47-12/4(1987) : 1987

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    POLYTETRAFLUOROETHYLENE (PTFE) HOSE ASSEMBLIES (WIRE REINFORCED) FOR MEDIUM AND HIGH PRESSURE FLUID SYSTEMS IN AIRCRAFT

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  19-04-2018

    Language(s):  English

    Published date:  01-01-1987

    Publisher:  UK Ministry of Defence Standards

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

    PREFACE
    1 Scope
    2 Warning
    3 Definitions
    4 Related Documents
    5 Design and Construction
    6 Markings
    7 Qualification Approval
    8 Test Equipment
    9 Production Tests
    10 Production Quality Tests
    11 Protection and Packaging
    12 Information to be specified by the Purchaser
    ANNEX A - Qualification Approval Conditions
    ANNEX B - Schedule of Hose Assembly Tests (including
              Acceptance Conditions)
    ANNEX C - Hose, Polytetrafluoroethylene (PTFE) Fluorocarbon
              Resin, Wire Reinforced
    ANNEX D - Volumetric Expansion Test Procedure
    ANNEX E - Test Fluid for Testing Resistance to Fuel of
              PTFE Tubing
    ANNEX F - PTFE - Fluorocarbon Resin Extrusion Powder
    ANNEX G - Schedule of Hose Production Tests (including
              Acceptance Conditions)
    ANNEX H - Method for the Tensile Testing of PTFE Tubing

    Abstract - (Show below) - (Hide below)

    Specifies wire reinforced, smooth bore, polytetrafluoroethylene hose assemblies for medium and high pressure fluid systems (except oxygen) in aircraft in temperatures -55 deg C to 232 deg C for medium pressure hoses, and -55 deg C to 204 deg C for high.

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

    Development Note This standard is obsolescent because it is no longer required for procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (01/2001) Supersedes DEFSTAN 47-12/3(1978) (08/2003)
    Document Type Standard
    Publisher UK Ministry of Defence Standards
    Status Withdrawn
    Supersedes

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

    DEFSTAN 00-970(PT7)SEC2/SUPP5/5(2015) : INTERIM DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SUPPLEMENT 5: POWERPLANT (SUBPART E)
    DEFSTAN 00-970(PT0)/6(2010) : 2010 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT7)SEC7/3(2010) : 2010 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SECTION 7: INSTALLATIONS
    DEFSTAN 00-970(PT7)SEC7/1(2006) : 2006 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SECTION 7: INSTALLATIONS
    DEFSTAN 00-970(PT0)/9(2012) : 2012 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/17(2016) : 2016 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/7(2011) : 2011 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/14(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/12(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 47-22/1(1979) : 1979 END FITTINGS FOR FLEXIBLE HOSE ASSEMBLIES FOR AIRCRAFT - METRIC
    DEFSTAN 00-970(PT0)/11(2013) : 2013 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/13(2014) : 2014 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/15(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/8(2011) : 2011 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT7)SEC2/SUPP6/5(2015) : INTERIM DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SUPPLEMENT 6: EQUIPMENT (SUBPART F)
    DEFSTAN 00-970(PT0)/10(2013) : 2013 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT0)/16(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 00-970(PT7)SEC7/2(2007) : 2007 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SECTION 7: INSTALLATIONS
    DEFSTAN 00-970(PT0)/5(2007) : 2007 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    SAEITC TSC 47-022 ISSUE 1 : 2018 END FITTINGS FOR HOSE ASSEMBLIES METRIC
    DEFSTAN 00-970(PT7)SEC2/SUPP6/6(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SUPPLEMENT 6: EQUIPMENT (SUBPART F)
    DEFSTAN 00-970(PT7)SEC2/SUPP5/6(2015) : 2015 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 7: ROTORCRAFT - SUPPLEMENT 5: POWERPLANT (SUBPART E)

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

    BS 1595(1965) : LATEST PROPAN-2-OL (ISOPROPYL ALCOHOL) FOR INDUSTRIAL USE
    BS M 56:1985 Methods for determination of density and relative density of polytetrafluoroethylene (PTFE) tubing for aerospace applications
    BS M 52:1983 Method for impulse testing of hydraulic hose, tubing and fittings assemblies for aerospace fluid systems
    TT-S-735 Revision A:1988 STANDARD TEST FLUIDS, HYDROCARBON
    ASTM D 1457 : 1992 Specification for Polytetrafluorethylene (PTFE) Molding and Extrusion Materials (Withdrawn 1996)
    BS 1610-2:1985 Materials testing machines and force verification equipment Specification for the grading of equipment used for the verification of the forces applied by materials testing machines
    DEFSTAN 47-22/1(1979) : 1979 END FITTINGS FOR FLEXIBLE HOSE ASSEMBLIES FOR AIRCRAFT - METRIC
    BS 245:1976 Specification for mineral solvents (white spirit and related hydrocarbon solvents) for paints and other purposes
    DEFSTAN 91-48/2(1997) : 1997 HYDRAULIC FLUID, PETROLEUM: SUPERCLEAN NATO CODE: H-515 JOINT SERVICE DESIGNATION: OM-15 HYDRAULIC FLUID, PETROLEUM: NORMAL NATO CODE: H-520 JOINT SERVICE DESIGNATION: OM-18
    BS 6001(1972) : AMD 5054 SAMPLING PROCEDURES FOR INSPECTION BY ATTRIBUTES - SPECIFICATION FOR SAMPLING PLANS INDEXED BY ACCEPTABLE QUALITY LEVEL (AQL) FOR LOT - BY - LOT INSPECTION
    BS 1610-3:1990 Materials testing machines and force verification equipment Specification for the grading of the forces applied by deadweight and lever creep testing machines
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