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Nyco Hydraunycoil FH 51 20Lt Pail *MIL-PRF-5606H Amendment 3

Nyco Hydraunycoil FH 51 20Lt Pail *MIL-PRF-5606H Amendment 3

Hydraunycoil FH 51 is a petroleum-based hydraulic fluid with a viscosity of 14 cSt at 40°C. 

£148.55 excl VAT
£178.26 inc VAT

Please select a size.

No stock - lead time 45 days
UN Number: UN3082 CL9 III
Limited Quantity: 5L
Hazardous for transport
Commodity Code: 27101983
Bulk discounts
£148.55 + VAT
£141.12 + VAT
£137.41 + VAT
£133.70 + VAT

Features of FH 51:

  • contains antioxidant, anti-corrosion and anti-wear additives
  • extremely wide operating temperature range (from - 54°C to + 135°C in air-tight circuits and - 54°C to + 90°C in open circuits)
  • viscosity index exceeding 300
  • It is micro-filtered and is supplied with a controlled level of contaminant


  • Shock strut fluid for landing gear absorber of civil and military aircrafts
  • Hydraulic fluid for flight control system of military aircrafts and helicopters, missiles
  • General purpose hydraulic fluid for ground equipment (tanks, armoured vehicles…)


  • NATO CODE H-515
  • DCSEA 415/A
  • MIL-PRF-5606 H
  • DEF STAN 91-48 Iss.2
  • OM-15

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.

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Sil-Mid Limited DO NOT GUARANTEE that the information on this page is the most up to date information available from the manufacturer, there are times when updated information is released and we are not made aware immediately.