National 8502 Stacking Chair, Polypropylene Seat, No Arm, Gray, PK4 G3369051 2) Not Applicable Counterbalanced Yes

2) Not Applicable Counterbalanced Yes Tie-Rod Material Galvanized Steel Frame and Tie Rods Blade Orientation Parallel Blades Single Acting/Double Acting Single Acting Flange Type Rear Flange Maximum Ambient Temperature 180 Degrees F ACMA Leakage Class Not Applicable Airflow Direction Horizontal Blade Material Thickness 26 ga Minimum Ambient Temperature -40 Degrees F Bushing Material Stainless Steel Blade Seal Material Felt Frame Material Thickness 0

Surge Protection Contact Material Brass Wire Connection Types Screw Terminals Wire Connection Type Screw Terminals Key Resistance Properties Standard Resistance Receptacle Type Decorator Duplex Number of Poles & Wires 2 Pole / 3 Wire Voltage Rating 125V AC NEMA Receptacle Configuration 5-20R Market Commercial

Nominal Torque (ft-lb) @ 10

Drill Point Size 3

Minimum Operating Temperature -65 Degrees F

National 8502 Stacking Chair, Polypropylene Seat, No Arm, Gray, PK4 G3369051 2) Not Applicable Counterbalanced YesStacking Chair, 8500 Series, Overall Height 31 in, Overall Width 17 1 2 in, Overall Depth 22 1 2 in, Seat Height 17 in, Seat Width 17 1 2 in, Seat Depth 17 1 4 in, Back Height 14 in, Back Width 17 1 2 in, Seat Color Gray, Back Color Gray, Frame Color Chrome, Seat Material Polypropylene, Back Material Polypropylene, Frame Material Steel, Assembled, Cushion Thickness Not Padded, Arm Style No Arm, Weight Capacity 300 lb, Caster Type Hard Plastic Glides,