Quick View
From £45.41

Skydrol 500B-4 is a phosphate-ester aviation hydraulic fluid that contains breakthrough anti-erosion additives and acid scavengers.

 See Options
Basket
Skip to main content

Skydrol 500B-4 Fire Resistant Aviation Hydraulic Fluid 1USQ Can *BAMS 564-003 Type IV Class II Grade A *BMS3-11P Type IV Class II *NSA 307110 Type IV HD

Silmid P/N: S500B40USQ
£50.45 (excl VAT) £60.54 (Inc VAT)
In Stock - 395 Available
Loading Variations

Do You Need?

Bulk discounts
1+
£50.45 + VAT
24+
£47.93 + VAT
48+
£46.67 + VAT
96+
£45.41 + VAT

Skydrol 500B-4 is a phosphate-ester aviation hydraulic fluid that contains breakthrough anti-erosion additives and acid scavengers.

Technical Information

  • Commodity Code 38190000
  • Country of Origin United States
PFAS: This product contains Per- and polyfluoroalkyl substances (PFAS) which may be restricted in certain countries. For more information, please contact your account manager or call +44 (0)1675 432 850.

Data Sheets

Download the Skydrol 500B-4 technical data sheet (TDS) and the Skydrol 500B-4 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available.

Product Properties

Pack Size
1USQ Can
Product Colour
Purple
Brand
Skydrol
Manufacturer Name
Eastman Chemical Company
Manufacturer Part Number
P3410103
Oil Type
Phosphate Ester
Flash Point (°C)
177

Specifications

NSN Reference
9150-01-056-4884
Airbus
NSA 307110 Type IV HD
Boeing
BMS3-11 Type IV Class II
Miscellaneous Specs
Bombardier BAMS 564-003 Type IV Class II Grade A

Please Note: Specifications and approvals are subject to change at any time. Users should always consult their AMM or the OEM when selecting products to ensure items have the release needed. Only specifications listed on the order confirmation will be certified on the Silmid CofC.

Product Information

Skydrol 500B-4 is the most worker friendly of the aviation phosphate esters; it is least irritating to skin and less prone to form mists which can be irritating to the respiratory tract. It has the longest service history of any phosphate-ester product. The original formulation, Skydrol 500, was first introduced in 1952, with steady improvements made over the years until the release of its current version in 1977. This version contains the same breakthrough anti-erosion additive and acid scavenger found in Skydrol LD-4, which has contributed to its widespread popularity, particularly in workshops and indoor test stands. Skydrol 500B-4 is primarily used in aviation hydraulic systems.

Additional Content

Also Available - Eastman Turbo Oils
Also Available - Eastman Turbo Oils
Skydrol Brochures
Skydrol Brochures
Introduction to Hydraulic Fluids
Introduction to Hydraulic Fluids

Shipping information

Please refer to our delivery page for more information.