• Aeroquip 303/302A Rubber Hose

Eaton Aeroquip® 303 and 302A Hose

The Aeroquip 303/302A hoses are among the most widely used general-purpose aviation hoses. Manufactured to MIL-DTL-8794 standards and designed to withstand pressures up to 3000 psi, these hoses can be used for both commercial and military aircraft. 302A models function within a temperature range of -40°F to +250°F (-40C to 120°C), while 303 hoses operate between -65°F to +250°F (-55°C to 120°C).

Built for reliability and consistent performance, these hoses can safely handle a range of liquids including fuels, oils, coolants, and hydraulic fluids across a range of temperatures and pressures. Contact Herber Aircraft for more information or to order Aeroquip 303/302A hoses today.

 
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Aeroquip 303 Hose and 302A Hose Applications

These durable hoses are designed to handle a large range of fluids and can be used for many aerospace applications:
  • Fuel lines: Deliver fuel without leakage or degradation.
  • Oil and coolant lines: Transport lubricants and coolants for reliable engine performance.
  • Hydraulic systems: Suitable for hydraulics with pressures up to 3000 psi.
  • Pneumatic systems: Capable of handling air and gas conveyance for mechanical operations.
  • General fluid transfer: Multi-purpose functionality for additional fluid transfers.

Aeroquip 303 and 302A Hoses from Herber Aircraft

Construction and Design

These hoses are built with three main components:
  • An inner tube made of a seamless synthetic rubber compound.
  • Reinforced with a synthetic impregnated single-wire braid over a single cotton braid.
  • An outer cover made from a synthetic impregnated oil-resistant cotton braid.

Technical Specifications

Hose specifications include:
  • Pressures up to 3000 psi
  • 303 hose temperature range: -65°F to +250°F (-55°C to 120°C)
  • 302A hose temperature range: -40°F to +250°F (-40C to 120°C)
  • Meets MIL-DTL-8794 standards
  • Superior vibration resistance
  • Available in sizes ranging from -3 to -32.
  • Lightweight and flexible build.

Product Identification

Aeroquip 303/302A hoses can be identified by a colored strip along their length, marked with the manufacturer’s code, dash size, and manufacturing date and batch code. Markings are repeated every nine inches.

Additional Eaton Aeroquip Components

As an authorized distributor of Eaton Aeroquip hoses and products, we supply a large range of Eaton components to support your Aeroquip 303 or 302A hose:

Contact Herber Aircraft To Order Aeroquip Components Today

With decades of experience in the aviation distribution industry, Herber Aircraft is your best source of aircraft components and accessories. We proudly offer a large selection of Aeroquip hoses and products, serving as your one-stop shop for Eaton components. With competitive pricing and fast turnover, we are your reliable partner for all your aircraft and aerospace needs.

Contact us today for more information or to begin your order.

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