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Aerospace series. Acrylonitrile-butadiene rubber (NBR). Fuel and synthetic oil resistant. Hardness 50 IRHD. Original standard UNE-EN 2845-2013 in PDF full version. Additional info + preview on request

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Aerospace series. Acrylonitrile-butadiene rubber (NBR). Fuel and synthetic oil resistant. Hardness 90 IRHD. Original standard UNE-EN 2849-2013 in PDF full version. Additional info + preview on request

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Aerospace series. Vulcanized rubbers. Test on the susceptibility to corrosion in a damp atmosphere of metals in contact with vulcanized rubbers. Original standard UNE-EN 2899-2018 in PDF full version. Additional info + preview on request

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Aerospace series. Insert, MJ and M screw threads, helical coil. Technical specification. Original standard UNE-EN 2943-2024 in PDF full version. Additional info + preview on request

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O-rings, in fluorocarbon rubber (FKM), low compression set. Hardness 80 IRHD. Original standard UNE-EN 3049-1998 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 3049-2025

Aerospace series. Electrical contacts used in elements of connection - List and utilization of contacts. Original standard UNE-EN 3155-002-2024 in PDF full version. Additional info + preview on request

Document status: Active