ISO/WD 22056-2

Aerospace series — Lubricant filter elements test methods — Part 2: Conditioning

General information

Current stage: 20.99 WD approved for registration as CD May 27, 2026

Originator: ISO

Owner: ISO/TC 20/SC 10 Aerospace fluid systems and components

Type: International Standard

Scope

This part of ISO 22056 specifies a procedure to thermally condition, perform cold soak, hot soak and simulate cold starts for a lubricant filter element used in an aerospace lubricant system.

Life cycle

NOW

IN_DEVELOPMENT
ISO/WD 22056-2
20.99 WD approved for registration as CD
May 27, 2026