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B438-21 Standard Specification for Bronze-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
B439-21 Standard Specification for Iron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)
B939-21 Standard Test Method for Radial Crushing Strength, K, of Powder Metallurgy (PM) Bearings and Structural Materials
B962-17 Standard Test Methods for Density of Compacted or Sintered Powder Metallurgy (PM) Products Using Archimedes’ Principle
B963-22 Standard Test Methods for Oil Content, Oil-Impregnation Efficiency, and Surface-Connected Porosity of Sintered Powder Metallurgy (PM) Products Using Archimedes’ Principle
B0966 Standard Test Method for Permeability of Powder Metallurgy (PM) Bearings Using Nitrogen Gas (Withdrawn 2015)
B0970 Standard Test Method for Cleanliness of Powder Metallurgy (PM) Bearings and Structural Parts (Withdrawn 2016)
B328-96(2003)e1 Standard Test Method for Density, Oil Content, and Interconnected Porosity of Sintered Metal Structural Parts and Oil-Impregnated Bearings (Withdrawn 2009)
B612-00 Standard Specification for Iron Bronze Sintered Bearings (Oil-Impregnated) (Withdrawn 2007)
B782-00 Standard Specification for Iron Graphite Sintered Bearings (Oil-Impregnated) (Withdrawn 2007)
B966-10 Standard Test Method for Permeability of Powder Metallurgy (PM) Bearings Using Nitrogen Gas (Withdrawn 2015)
B970-09 Standard Test Method for Cleanliness of Powder Metallurgy (PM) Bearings and Structural Parts (Withdrawn 2016)
