This standard specifies the properties of acrylonitrile-butadiene rubber (NBR) . hardness 40IRHD, for aerospace applications.
note:1) Symbol as per ISO 1629
BS EN 2104:1996 history
0000 BS EN 2104:1996(1999)
1996BS EN 2104:1996 Acrylonitrile-butadiene rubber (NBR) - Hardness 40 IRHD