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National Stock Number:
5670-00-056-4355
Federal Supply Class:
5670
National Item Identification Number:
000564355
Description:
GRATING,METAL
Detail:
A FABRICATED PANEL OF RIGID CONSTRUCTION. THE EQUIDISTANCED PARALLEL BARS ARE REINFORCED BY WELDING, RIVETING OR CASTING THE CROSS MEMBERS AT EITHER RIGHT ANGLES OR DIAGONALLY TO THE BEARING BARS. IT IS USED PRIMARILY AS FLOORING WHERE VENTILATION AND LIGHT ARE REQUIRED, THE LOAD CARRYING CAPACITY BEING THE DETERMINING FACTOR.
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Manufacturer Information:
| RYWELD | 52660 | JOSEPH T. RYERSON & SON, INC. |
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Techincal Specification:
| PANEL LENGTH | 120.000 INCHES NOMINAL | | GRATE FASTENERS | NOT PROVIDED | | MATERIAL | STEEL | | CROSSBAR ATTACHING METHOD | WELDED | | BAR THICKNESS | 0.188 INCHES NOMINAL | | BAR DEPTH | 1.250 INCHES NOMINAL | | MAIN BAR DIRECTION | LENGTHWISE | | CENTER TO CENTER DISTANCE | 4.000 INCHES NOMINAL | | SURFACE TREATMENT | ZINC | | DISTANCE BETWEEN PARALLEL BARS | 1.000 INCHES NOMINAL | | CROSSBAR SHAPE | SPIRAL | | PANEL WIDTH | 24.000 INCHES NOMINAL |
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