MSS SP-94-1992 [ Withdrawn ] Quality Standard for Ferritic and Martensitic Steel Castings for Valves, Flanges, and Fittings and Other Piping Components - Ultrasonic Examination Method standard by Manufacturers Standardization Society, 01/01/1992
MSS SP-91-1992 (R1996) Guidelines for Manual Operation of Valves standard by Manufacturers Standardization Society, 01/01/1992
MSS SP-82-1992 [ Withdrawn ] Valve Pressure Testing Methods standard by Manufacturers Standardization Society, 01/01/1992
MSS SP-51-1991(R1995) [ Withdrawn ] Class 150WL Corrosion Resistant Cast Flanges and Flanged Fittings standard by Manufacturers Standardization Society, 01/01/1991
MSS SP-79-1992 [ Withdrawn ] Socket-Welding Reducer Inserts standard by Manufacturers Standardization Society, 01/01/1992
MSS SP-43-1991 (R2001) Wrought Stainless Steel Butt-Welding Fittings standard by Manufacturers Standardization Society, 01/01/1991
MSS SP-43-1991 (R1996) Wrought Stainless Steel Butt-Welding Fittings standard by Manufacturers Standardization Society, 01/01/1991
MSS SP-107-1991 (R2000) [ Withdrawn ] Transition Union Fittings for Joining Metal and Plastic Products standard by Manufacturers Standardization Society, 01/01/1991
MSS SP-73-1991(R1996) Brazing Joints for Wrought and Cast Copper Alloy Solder Joint Pressure Fittings standard by Manufacturers Standardization Society, 01/01/1991
MSS SP-87-1991(R1996) Factory-Made Butt-Welding Fittings for Class 1 Nuclear Piping Applications standard by Manufacturers Standardization Society, 01/01/1991
MSS SP-101-1989 Part-Turn Valve Actuator Attachment - Flange and Driving Component Dimensions and Performance Characteristics standard by Manufacturers Standardization Society, 07/01/1989
MSS SP-106-1990(R1996) Cast Copper Alloy Flanges and Flanged Fittings, Class 125, 150, and 300 standard by Manufacturers Standardization Society, 01/01/1990