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Eaton Aeroquip Hose 303-5 5/16

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Part numbers : RX1-303-5 , 303-5 , 303-5
Unit of Measure: FT

14.85 EUR / FT 14.85 EUR 14.85 € excl. VAT

14.85 EUR / FT excl. VAT

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Availability
Up to 73 FT ready to ship on Monday 2026-08-10
Order before 17:00 CET Today
Up to 108 FT ready to ship on Thursday 2026-08-13
Order before 17:00 CET Today
260.57 FT available on request, fees apply
Special order from vendor stock.

Eaton Aeroquip 303-series medium-pressure aircraft hose in -5 size, supplied by the foot (0.305 m).

The 303 hose series uses a seamless synthetic-rubber inner tube with cotton braid, single-wire braid reinforcement and an oil-resistant fabric outer cover. Eaton identifies 303 hose for aircraft hydraulic, pneumatic, fuel, oil and coolant systems specified in MS33620.

  • Tube size: 5/16 in
  • Hose inside diameter: 1/4 in
  • Maximum operating pressure for -5 size: 3,000 psi
  • Operating temperature range: -54 °C to +122 °C
  • Hose standard: MIL-DTL-8794

For correct hose assembly, installation and continued airworthiness, select fittings and assembly procedures in accordance with current approved maintenance data and Eaton documentation.

Relevant documentation: Eaton Aeroquip hose identification, selection and assembly guide.

DescriptionTubing SizeHose IDMax PSIWgt/FtPart No.
Aeroquip 303 Hose5/161/43000.156303-5

Overview

This standard hose is used in medium pressure A/C hydraulic, fuel, oil and coolant systems. An inner tube of seamless synthetic rubber is reinforced with a synthetic-impregnated single-wire braid over a single cotton braid and an outer cover of synthetic-impregnated oil-resistant cotton braid. Operating temperature -65 to 250F. Conforms to MILH-8794 (supersedes MIL-H-5511A). Used with Aeroquip 491 hose fittings. Sold by the foot.



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