A reference guide listing Skydrol hydraulic oil types, equivalents, part numbers, and specifications for aerospace and industrial use.
This guide provides a cross‑reference for Skydrol hydraulic fluids, showing equivalent products, part numbers, and key specifications. It includes fire‑resistant fluids, premium hydraulic oils, and related accessories such as filter kits and O‑ring materials.
The document also contains service information for the GaugeCalXP pressure comparator, details on hydraulic filter kits (e.g., Tronair K‑1415), and cross‑reference charts for synthetic lubricants and MIL‑spec O‑rings, helping engineers select the correct fluid for their applications.
| Part number for SKYDROL 500B‑4 | NSN 9150‑01‑056‑4883 |
|---|---|
| Service temperature range (SKYDROL LD 4) | 65 °F (18 °C) to 250 °F (121 °C) |
| Flash point characteristic | high flash point, non‑corrosive, non‑toxic |
| Hydraulic filter kit model | Tronair K‑1415 |
The part number is NSN 9150‑01‑056‑4883.
It can operate from 65 °F (18 °C) up to 250 °F (121 °C).
The Tronair K‑1415 filter kit is listed as a replacement for Skydrol units.
SKYDROL 5 is a fire‑resistant hydraulic fluid.