Parker Stratoflex 193000-4D-0090 - Hose Assembly

The Parker Stratoflex 193000-4D-0090 is a 9-inch low pressure rubber hose assembly engineered for the aircraft fluid system of Beechcraft 35, A35 aircraft. It is a direct replacement for OEM part number AN6270-4-9. Produced by Parker Hannifin's Stratoflex Products Division, this assembly meets original equipment specifications, providing A&P mechanics and MRO facilities with a certified, ready-to-install replacement hose.

Key Features

• Inner tube: Seamless buna-n
• Reinforcement: One braid of high tensile fiber cord
• Cover: Synthetic rubber cover
• Rated working pressure: 200 to 300 PSI (size dependent)
• Operating temperature range: -65°F to +165°F (-54°C to +74°C)
• Compliance: MIL-H-5593
• Application: Hose Assembly for Beechcraft 35, A35
• Hose inside diameter: 1/4"
• Overall assembly length: 9 inches

Construction and Certification

The Parker Stratoflex 193000-4D-0090 is built to the standards of the Series 193 Low Pressure Rubber. The inner tube consists of seamless Buna-N, reinforced with one braid of high tensile fiber cord and protected by a synthetic rubber cover. Rated at 200 to 300 PSI (size dependent) working pressure with a -4 (1/4" ID) bore, this assembly maintains full performance across an operating temperature range of -65°F to +165°F (-54°C to +74°C). It meets or exceeds MIL-H-5593 requirements, making it a fully qualified component for installation in certificated aircraft. Parker Stratoflex hose assemblies are manufactured under strict quality controls and are proof-tested prior to shipment to ensure compliance with dimensional and pressure specifications.

Application and Compatibility

Designed specifically for the hose assembly on Beechcraft 35, A35 aircraft, this assembly is dimensionally configured to match the original equipment routing and installation. Suitable for use with low pressure air, vacuum instrument systems, and fuel/oil/hydraulic drain systems, the 193000-4D-0090 is the preferred service replacement for A&P mechanics performing scheduled maintenance, hose life-limit replacement, or system overhaul. Its construction ensures compatibility with the fluid types and pressure demands of the aircraft fluid system, eliminating the need for field modification or adaptation.