Supply McMaster-carr 9774k43 SBR rubber washer WuXi AMDA M&E Co., Ltd. Water- and Abrasion-Resistant SBR Pipe Gaskets The all-SBR rubber construction of these gaskets provides better abrasion resistance than blended aramid/SBR gaskets. Also known as ring gaskets, use them with McMaster-carr 9774k43 SBR raised-surface pipe flanges; they fit the surface inside the bolt holes and do not interfere with the bolt connection. Gaskets are compatible with low-pressure pipe McMaster-carr 9774k43 SBR flanges; all gasket specifications are sized to meet ANSI standards. McMaster-carr 9774k43 SBR For technical drawings and 3-D models, click on a part number.For technical drawings and 3-D models, click on a part number. McMaster-carr 9774k43 SBR For Pipe Max. Temperature Hardness Pkg. Size ID OD Thick. Pressure, psi Range, °F Hardness Rating Color Qty. For ANSI Class 150 1/2 27/32" 1 7/8" 1/8" 800 -20° to 170° Durometer 75A Hard Red 10 McMaster-carr 9774K41 3/4 1 1/16" 2 1/4" 1/8" 800 -20° to 170° Durometer 75A Hard Red 10 McMaster-carr 9774K42 1 1 5/16" 2 5/8" 1/8" 800 -20° to 170° Durometer 75A Hard Red 10 McMaster-carr 9774K43 1 1/4 1 21/32" 3" 1/8" 800 -20° to 170° Durometer 75A Hard Red 10 McMaster-carr 9774K44 1 1/2 1 29/32" 3 3/8" 1/8" 800 -20° to 170° Durometer 75A Hard Red 10 McMaster-carr 9774K45 2 2 3/8" 4 1/8" 1/8" 800 -20° to 170° Durometer 75A Hard Red 10 McMaster-carr 9774K46 2 1/2 2 7/8" 4 7/8" 1/8" 800 -20° to 170° Durometer 75A Hard Red 6 McMaster-carr 9774K47 3 3 1/2" 5 3/8" 1/8" 800 -20° to 170° Durometer 75A Hard Red 6 McMaster-carr 9774K48 3 1/2 4" 6 3/8" 1/8" 800 -20° to 170° Durometer 75A Hard Red 6 McMaster-carr 9774K56 4 4 1/2" 6 7/8" 1/8" 800 -20° to 170° Durometer 75A Hard Red 6 McMaster-carr 9774K49 5 5 9/16" 7 3/4" 1/8" 800 -20° to 170° Durometer 75A Hard Red 6 McMaster-carr 9774K51 6 6 5/8" 8 3/4" 1/8" 800 -20° to 170° Durometer 75A Hard Red 2 McMaster-carr 9774K52 8 8 5/8" 11" 1/8" 800 -20° to 170° Durometer 75A Hard Red 2 McMaster-carr 9774K53