GRAINGER 2HKF4 Alloy Steel Rectangle Bar 12 L 1 1/2 W Water Heaters SQUARE D 9998RA5B Replacement Contact

SQUARE D 9998RA5B Replacement Contact Kit Number of Contacts Included 4 Compatible with Series 8903L Lighting Contactors 8903LX Lighting Contactors Includes Movable Contacts Springs Stationary Contacts

GRAINGER 310001202 Carbide Bur End Type Pointed Cut Type Single Shank Dia 1/4 in Head Dia 1/2 in Head Length 7/8 in Included Angle 28 Degrees Overall Length 2 5/8 in Trade Number SM-5 Primary Material Application Brass Bronze Carbon Steel Cast Iron Copper Stainless Steel Steel Titanium Head Shape Cone Operating Speed - Maximum 50 000 RPM List Number 310M System of Measurement Inch Coating Bright (Uncoated) Head Material Carbide Head Material Grade C2 Submicron Shank Material Steel

5 A Motor Horsepower 2 3/8 hp Operating Voltage 230V AC Headroom 25 in For Minimum Beam Height 5 in

-14 Fastener Length 1 in Fastener Thread Direction Right Hand Fastener Thread Type UNC (Coarse) Fastener Thread Style Fully Threaded Fastener Industry Standards ASME B18

GRAINGER 2HKF4 Alloy Steel Rectangle Bar 12 L 1 1/2 W Water Heaters SQUARE D 9998RA5B Replacement ContactGRAINGER 2HKF4 4140 Alloy Steel Rectangular Bar Material Alloy Steel Material Grade 4140 Thickness 0. 5 in Thickness Tolerance +0. 000 in 0. 007 in Overall Length 12 in Overall Width 1 1 2 in Fabrication Cold Finished Heat Treatable Yes Heat Treatment Annealed Mechanical Finish Mill Yield Strength 60 000 psi Tensile Strength 95 000 psi Brinell Hardness 187 Rockwell Hardness Not Rated Machinability 66 Percent Standards ASTM A304 ASTM A322 ASTM A331