DEFSTAN 47-2/4(1997) : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
RUBBER HOSE AND HOSE ASSEMBLIES FOR HYDRAULIC SYSTEMS (THICK COVER)
25-10-2002
12-01-2013
Preface
Section One - General
1 Scope
2 WARNING
3 Related Documents
4 Definitions
Section Two - Design Requirements
5 Hose Types
6 Design Requirements of the Hose
7 Design Requirements of Hose Fittings
8 Design Requirements of the Hose Assemblies
9 Hose Construction
10 Construction of the Hose Assembly
Section Three - Type Testing of Hose and Hose Assemblies
11 Type Test Requirements
12 Selection of Samples
13 Manufacturer's Declaration
14 Tender and Quality Requirements
15 Production Plan
16 Repeat Type Tests
17 Type Test Sequence
Section Four - Approval of Hose Assembly Companies
18 Type Test requirements for Hose Assembly Companies
19 Arrangements for Type Testing
20 Assembly Type Test Submission
21 Assembly Type Test Requirements
22 Tendering Conditions
Section Five - Manufacture
23 Tolerances - Length
24 Angle Fittings
25 Angular Relationship Between End Fittings
26 Hose Life - Age of Rubber
27 Defects
28 Production Tests
29 Flushing and Cleaning of Hoses
30 Hose Markings
31 Hose Assembly Markings
32 Packaging and Protection
33 Commercial Storage and Retesting
34 Approved Manufacturers' and Assemblers' List
Annex A - Hydrostatic Tests
Annex B - Resistance to Fire (Loss of Function)
Annex C - Bore Check
Annex D - Method of Test for Corrosion Resistance
Annex E - Impulse Test
Annex F - Bore Check at the Minimum Bend Radius
Annex G - Test Report Requirements (for Manufacturer's
Declaration)
Annex H - Fire Test (Combustion Characteristics)
Annex J - Hose and Hose Assembly Type Test Results Performa
States the requirements for steel wire reinforced synthetic rubber hose and hose assemblies fitted with end fittings used primarily in hydraulic systems.
| DevelopmentNote |
Supersedes DEFSTAN 47-2/3(1991), DEFSTAN 47-2/2(1980), DEFSTAN 47-2/1(1967), SDM(L) 272/1, DEF 1421 & FVRDE 1039. (06/2001) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (01/2003)
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| DocumentType |
Standard
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| PublisherName |
UK Ministry of Defence Standards
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| DEFSTAN 02-314/3(2005) : 2005 | COMPRESSED AIR SYSTEMS |
| DEFSTAN 02-797(PT1)/3(2009) : 2009 | PIPEWORK ENGINEERING - PART 1: GENERAL |
| DEFSTAN 02-314/2(2001) : INTERIM | COMPRESSED AIR SYSTEMS |
| DEFSTAN 07-85(PT1)/3(2006) : 2006 | DESIGN REQUIREMENTS FOR WEAPONS AND ASSOCIATED SYSTEMS - PART 1: MANDATORY DESIGN REQUIREMENTS |
| DEFSTAN 05-34/2(1984) : 1984 | MARKING OF SERVICE MATERIAL |
| DEFSTAN 02-315/3(2005) : 2005 | AIR COMPRESSORS |
| BS 6596:1985 | Specification for ratios of proof and burst pressure to design working pressure for rubber and plastics hoses and hose assemblies |
| BS 903-A9:1988 | Physical testing of rubber Determination of abrasion resistance |
| DEFSTAN 93-50/2(2001) : 2001 | GENERAL REQUIREMENTS FOR THE QUALITY ASSURANCE OF RUBBER PRODUCTS |
| BS 5173-101.2:1987 | Methods of test for rubber and plastics hoses and hose assemblies. Determination of dimensions Measurement of length of hoses and hose assemblies |
| DEFSTAN 93-31/2(1983) : 1983 AMD 1 1984 | TEST PROCEDURES AND PROCESS REQUIREMENTS FOR FULLY COMPOUNDED UNVULCANIZED RUBBER |
| BS 5173-103.9(1986) : 1986 | METHODS OF TEST FOR RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - PHYSICAL TESTS - DETERMINATION OF ABRASION RESISTANCE OF THE OUTER COVER |
| NES 713 : ISSUE 3 | DETERMINATION OF THE TOXICITY INDEX OF THE PRODUCTS OF COMBUSTION FROM SMALL SPECIMENS OF MATERIALS |
| BS 3G 100-2.3.0:1972 | Specification for general requirements for equipment for use in aircraft. All equipment. Environmental conditions Standard test requirements |
| NES 711 : ISSUE 2 | DETERMINATION OF THE SMOKE INDEX OF THE PRODUCTS OF COMBUSTION FROM SMALL SPECIMENS OF MATERIALS |
| BS 903-A25:1992 | Physical testing of rubber Determination of low-temperature brittleness |
| BS 5173-106.1(1989) : AMD 7524 | METHODS OF TEST FOR RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - ENVIRONMENTAL TESTS - DETERMINATION OF LOW TEMPERATURE FLEXIBILITY |
| DEFSTAN 01-5/13(2002) : 2002 | FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS |
| BS 5173-102.5(1985) : 1985 | METHODS OF TEST FOR RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - HYDRAULIC PRESSURE TESTS - PRESSURE IMPULSE TEST FOR HIGH PRESSURE HYDRAULIC HOSES |
| FED-STD-162 Revision A:1967 | HOSE, RUBBER, VISUAL INSPECTION GUIDE FOR |
| DEFSTAN 81-39/3(1997) : 1997 | PACKAGING OF RUBBER HOSES, PLASTICS HOSES, AND HOSE ASSEMBLIES |
| BS 903-A16:1987 | Physical testing of rubber Determination of the effect of liquids |
| BS 2782-1 Method 141:1986 | Methods of testing plastics. Thermal properties Determination of flammability by oxygen index |
| BS 5173-101.1(1985) : AMD 7519 | METHODS OF TEST FOR RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - DETERMINATION OF DIMENSIONS - MEASUREMENT OF DIMENSIONS (EXCLUDING LENGTH) |
| BS 2782-1:Methods 143A and 143B:1989 | Methods of testing plastics. Thermal properties Determination of flammability temperature of materials |
| BS 5173-104.2(1991) : LATEST | METHODS OF TEST FOR RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - ELECTRICAL TESTS - MEASUREMENT OF ELECTRICAL CONTINUITY AND DISCONTINUITY OF HOSES AND HOSE ASSEMBLIES |
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