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基本信息

MA2250
Coupling Fuel, Flexible Variable Cavity, Threaded Type With Ferrules, Metric
Coupling Fuel, Flexible Variable Cavity, Threaded Type With Ferrules, Metric
2004-05-01
有效
【范围】 1.1 Scope: This Aerospace Specification establishes the requirements for a threaded flexible coupling assembly, hereafter referred to as the assembly, which utilizes ferrules or machined tube end fittings to join tubing and components in aircraft fuel, vent, or other systems. This coupling assembly is designed for use from -54 to 93 °C and at 862 kPa peak working pressure. AS coupling components referenced herein have been qualified to AS1710. Ferrule referenced herein are inch ferrules adapted to metric tubing.strRefField
【与前一版的变化】

引用文件/被引文件

General Practices for Use of Lock Wire
Aerospace Size Standard for O-rings
Fire Testing of Flexible Hose
Coupling Subassembly
Half Coupling Subassembly
Nut Assembly
Washer
Retainer
Coupling Body
Fitting End
Ferrule End
Coupling
Ferrule
Tape
Boxes
Box
Boxes
Boxes
Boxes
Boxes
Boxes
Boxes
Petrolatum
Tube
Standard Test Fluids
Preservation - Packaging
Screw Threads
Liners
Flexible
Rubber
Sampling Procedures and Tables for Inspection by Attributes
Marking for Shipment and Storage
Environmental Test Methods
Test Reports
Dissimilar Metals
Screw-Threads Standards for Federal Services

包含图表

TABLE 1
TABLE 2
TABLE 3
TABLE 4
TABLE 5
TABLE 6
TABLE 7
TABLE 8
Test Specimen Config
Proof Pressure, Fuel
Flexure Test Setup
Pressure Surge Test
Pressure Surge Curve
Vibration Axis, Spec

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