McMaster 98381A518 Dowel Pin, Pack of 5, Alloy Steel, 3 16" Diameter, 2 1 4" Long VAR20 88.45 300 RPM Ring Material Grade 300 RPM Ring Material Grade 100Cr6 Matched Bearing Type Duplex Lubricant Material MT47 Grease Dynamic Radial Load Capacity 108 Accuracy + 3 2 3% Process Connection Location Bottom Process Connection Type NPT Application Test and Measurement Gauge Case Material ABS Plastic Lens Material Acrylic Primary Pressure Range 0 to 160 Primary Scale Units psi IP NEMA Rating Not Rated Liquid Filled Case No Hazardous Location Rating Not Rated Panel Mountable No Blowout Safety Back No Case Color Black Gauge Primary Range Smallest Graduation 5 Smallest Graduation 5 psi Calibration Certificate Included No Gauge Application General Purpose Case For Use With Air and Noncorrosive Fluids Such as Water and Oil in Pumps Precisely align machine parts and components with these alloy steel dowel pins they hold parts in place with a tight