PREN 3049

Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD

€88.2

Systèmes mécaniques et fluides - Published at 2/27/2025

Reference:
PREN 3049
Organization:
ASD-STAN
Technical Domain:
Systèmes mécaniques et fluides
Date Published:
27/02/2025
Page Count:
12
Edition:
P2
Price:
€88.2

This document specifies the characteristics of O-rings in fluorocarbon rubber (FKM), low compression set, hardness 80 IRHD, for aerospace applications. They are intended to be used in air, mineral / synthetic oil and fuel systems. Operating conditions - Temperature: a) Continuous operation: −20 °C to +225 °C; b) Static applications minimum temperature of use: −50 °C. Limitation: not to be used with phosphoric ester type hydraulic fluids (permanent or temporary immersion).