This O-Ring has a diameter of 50 mm and is in color. The hardness of this V-ring VA-45 - (43-48mm) - NBR - Nitrile - Black OSS25954 is 40 mm. Alternative names for the compound are , and it is commonly produced by . The O-Ring is typically used in and has an operating temperature range from to . O-Rings 130934 are referred to as 25954 and have a DIN 3771 size of 50. This item is equivalent to and has an approval. The chemical name of this O-Ring is .