BS ISO 7169:2014
Current
The latest, up-to-date edition.
Aerospace. Separable tube fittings for fluid systems, for 24° cones, for pressures up to 3 000 psi or 21 000 kPa. Procurement specification, inch/metric
Hardcopy , PDF
English
30-11-2014
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Foreword
Introduction
1 Scope
2 Normative references
3 Classification
4 Requirements
5 Quality assurance provisions
6 Preparation for delivery
Annex A (informative) - Equivalent materials
and processes
Bibliography
Defines performance and quality requirements for the qualification and manufacture of standard 24 degrees cone fittings and manufacture of 24 degrees cone fittings to ensure reliable performance or equivalent inch-dimensioned fitting ends to ensure reliable performance in aircraft hydraulic systems.
| Committee |
ACE/69
|
| DevelopmentNote |
Supersedes BS 3M 60(1998) and 04/30112507 DC. (05/2007)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies performance and quality requirements for the qualification and manufacture of standard 24° cone fittings and manufacture of 24° cone fittings to ensure reliable performance or equivalent inch-dimensioned fitting ends to ensure reliable performance in aircraft hydraulic systems.
This International Standard specifies baseline criteria for the design and manufacture of system fittings that are qualification-tested on engines.
This International Standard covers fittings of the temperature types and pressure classes specified in ISO6771.
| Standards | Relationship |
| ISO 7169:2014 | Identical |
| EN 9100:2009 | Quality Management Systems - Requirements for Aviation, Space and Defense Organizations |
| SAE AMS5659S | Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions 15Cr - 4.5Ni - 0.30Cb (Nb) - 3.5Cu |
| SAE AMSQQA225/9A | Aluminum Alloy 7075, Bar, Rod, Wire, and Special Shapes; Rolled, Drawn, or Cold Finished |
| SAE AMSQQP416E | Plating, Cadmium (Electrodeposited) |
| SAE AMS 2488 : 2000 | ANODIC TREATMENT - TITANIUM AND TITANIUM ALLOYS SOLUTION PH 13 OR HIGHER |
| SAE AMS2770M | Heat Treatment of Wrought Aluminum Alloy Parts |
| ISO 10583:1993 | Aerospace fluid systems — Test methods for tube/fitting assemblies |
| ISO 6771:2007 | Aerospace — Fluid systems and components — Pressure and temperature classifications |
| SAE AMS5561G | Steel, Corrosion and Heat-Resistant, Welded and Drawn or Seamless and Drawn Tubing 9.0Mn - 20Cr - 6.5Ni - 0.28N High-Pressure Hydraulic |
| ISO 6772:2012 | Aerospace — Fluid systems — Impulse testing of hydraulic hose, tubing and fitting assemblies |
| SAE AMSQQA367D | Aluminum Alloy Forgings |
| SAE AS7003D | Nadcap Program Requirements |
| SAE AS7112 | NATIONAL AEROSPACE AND DEFENSE CONTRACTORS ACCREDITATION PROGRAM REQUIREMENTS FOR FLUID SYSTEM COMPONENTS |
| ISO 5855-3:1999 | Aerospace MJ threads Part 3: Limit dimensions for fittings for fluid systems |
| SAE AMSQQS763D | Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings |
| SAE AMS4945F | Titanium Alloy Tubing, Seamless, Hydraulic 3Al - 2.5V, Controlled Contractile Strain Ratio Cold Worked, Stress Relieved |
| SAE AMS4130N | Aluminum Alloy Die Forgings 4.4Cu - 0.85Si - 0.80Mn (2025-T6) Solution and Precipitation Heat Treated |
| MIL A 8625 : F | ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS |
| SAE AMS5622F | Steel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings 16Cr - 4.0Ni - 0.30Cb - 4.0Cu Solution Heat Treated, Precipitation Hardenable Consumable Electrode Remelted |
| ISO 7257:2016 | Aircraft Hydraulic tubing joints and fittings Rotary flexure test |
| ISO 9538:2017 | Aerospace series — Hydraulic tubing joints and fittings — Planar flexure test |
| ISO 8574:2004 | Aerospace Hydraulic system tubing Qualification tests for bent tubes |
| SAE AMS4083L | Aluminum Alloy Tubing, Hydraulic, Seamless, Drawn, Round 1.0Mg - 0.60Si - 0.28Cu - 0.20Cr (6061-T6) Solution and Precipitation Heat Treated |
| SAE AMSQQA225/6A | Aluminum Alloy, 2024, Bar, Rod, and Wire; Rolled, Drawn, or Cold Finished |
| SAE AMST6845B | Tubing, Steel, Corrosion-Resistant (S30400), Aerospace Vehicle Hydraulic System 1/8 Hard Condition |
| ISO 3161:1999 | Aerospace — UNJ threads — General requirements and limit dimensions |
| SAE AMS4928V | Titanium Alloy Bars, Wire, Forgings, Rings, and Drawn Shapes 6Al - 4V Annealed |
| SAE AMS4942F | Titanium Tubing, Seamless Annealed, 40.0 ksi (275 MPa) Yield Strength |
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