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Aeroquip Hose Fitting # 491-5

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Part numbers : RX1-491-5 , 491-5 , 491-5
Unit of Measure: EA

26.20 EUR / EA 26.2 EUR 26.20 € excl. VAT

26.20 EUR / EA excl. VAT

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Up to 44 EA ready to ship on Monday 2026-08-10
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Up to 62 EA ready to ship on Thursday 2026-08-13
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128 EA available on request, fees apply
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The Aeroquip 491-5 is a reusable hose fitting from the Aeroquip 491 Series. It is specified for 5/16 in hose with a 1/2-20 tube thread.

This three-piece compression fitting comprises an AN818-style nut, an externally threaded 37° nipple and an internally threaded hose socket. Eaton documentation describes the -3 through -6 fitting sizes as having cadmium-plated steel nuts and nipples; the socket is aluminium. The 491 Series conforms to MS24587.

  • Aeroquip part number: 491-5
  • Hose size: 5/16 in
  • Tube thread: 1/2-20
  • Series: Aeroquip 491
  • Construction: reusable, three-piece compression fitting
  • Standard: MS24587

For hose selection and assembly requirements, consult the applicable Eaton Aeroquip technical documentation and the instructions for the specific hose assembly.

Documentation: Eaton Aeroquip hose and fitting identification, selection and assembly guide.

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