GB/T 45976-2025 Active National standards

GB/T 45976-2025 Aircraft—Environmental test for airborne fluid system components—Resistance to fire in designated fire zones

Publish Date: 2025-08-01 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 45976-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Aircraft and spacecraft components

ICS Name: Fluid systems and components for aerospace applications

Publish Date: 2025-08-01

Implement Date: 2026-02-01

Pages: 12 pages

Scope

This document specifies the flame resistance test requirements for fluid system components within designated fire zones, so that such fluid system components can meet the specified minimum flame resistance grade requirements.
This document does not address flame resistance, flammability requirements, or situations caused by flames from combustion chambers outside the designated fire zones.