
Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD
STANDARD published on 1.4.2026
Designation standards: STN EN 3049
Classification mark: 313851
Catalog number: 142215
Publication date standards: 1.4.2026
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN