NA 131

DIN Standards Committee Aerospace

DIN EN 3748 [Withdrawn] references following documents:

Document number Edition Title
AECMA TR 4271 2000-02 Aerospace series - O-rings grooves - Design criteria for O-ring grooves - Basic calculations More 
EN 3049 1998-05 Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD More