BS 2SP 94:2019

This British Standard specifies material, dimensions, characteristics and identification of sinteredbronze plain and flanged oil?retaining bushes and oil?retaining thrust washers for aircraft use. Thebushes are charged with lubricating oil and have a normal oil content of from 25% - 30% by volume,within the size range from ³/₁₆ in. (4.8 mm) to 2½ in. (63.5 mm) nominal bore.Cross References:BS 1916-1:2009BS 1916-3:2009Def Stan 91-049BS 350