Overview: This document provides comprehensive information on the 111 Hose Products by Stratoflex Products Division, part of Parker Hannifin Corporation, tailored for the aerospace industry. It highlights the critical importance of selecting and using hoses and fittings correctly to prevent severe consequences such as death, personal injury, or property damage.
Specifications: The 111 Hose complies with MIL-H-8794 requirements, with fittings meeting MIL-A-5070 standards. Hose assemblies adhere to MIL-H-8795 standards, featuring a seamless synthetic rubber adhesive tube, reinforced with fiber braid and high tensile steel wire braid, covered with oil and mildew-resistant rubber adhesive.
Ordering Information: The document details the part numbering system for hose assemblies, fittings, and accessories, including examples for ordering various hose assemblies and the use of identification bands for assemblies conforming to TSO-C42, C53a, and C75.
Assembly Instructions: Instructions are provided for measuring and specifying
fitting positions, especially for two elbow fittings, and guidelines for measuring flareless hose assemblies and converting measurements.
Applications and Temperature Range: Suitable for aircraft hydraulic, pneumatic, coolant, fuel, and oil systems, the hoses have a temperature range of -65 to +250°F (-54 to +121°C) for sizes -3 through -12, and -40 to +250°F (-40 to +121°C) for sizes -16 through -48.
Safety and Compliance: Users are advised to consult the Parker Safety Guide for selecting and using hoses, fittings, and accessories, ensuring all performance, safety, and warning requirements are met for specific applications.
Additional Information: Includes tables with detailed specifications for various hose sizes, such as nominal tube size, outer diameter, proof pressure, burst pressure, and minimum bend radius, along with information on field attachable fittings and compatibility with connectors.
Introduction: Serves as a safety guide for selecting and using hoses, fittings, and accessories, emphasizing understanding specific requirements and potential hazards.
Specifications and Standards: Hoses and fittings must be selected based on government, industry, and Parker specifications, with suitability verified through analysis and testing.
Safety Considerations: Systems should be designed in a fail-safe mode to prevent endangerment in case of hose failure, with users ensuring safety requirements are met.
Electrical Conductivity: Selection must consider whether hoses need to be nonconductive or conductive to dissipate static electricity.
Pressure and Temperature: Hoses must withstand system pressures and temperatures, with proper insulation and protection from heat sources necessary.
Fluid Compatibility and Permeation: Hoses must be compatible with fluid media, accounting for potential permeation of gases and liquids.
Mechanical and Environmental Factors: Hoses must be protected from mechanical loads and environmental conditions, with proper routing and securement essential.
Installation and Inspection: Proper installation involves ensuring no twist or torque is transferred to the hose, with regular inspections to identify issues.
Conclusion: Ongoing inspection and maintenance are crucial, with immediate shutdown and replacement required if certain conditions are detected.
Hydraulic System Safety and Maintenance: Emphasizes operating hydraulic systems at maximum pressure to check for malfunctions and leaks, with caution advised when handling high-pressure fluids.
Terms and Conditions of Sale: Includes payment terms, delivery terms, warranty period, and seller's liability, with conditions for order changes or cancellations.
Contact Information: Provides contact details for Parker Hannifin Corporation's Stratoflex Products Division in Fort Worth, Texas.
