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National Stock Number:
3680-01-181-1720
Federal Supply Class:
3680
National Item Identification Number:
011811720
Description:
RAPPING PLATE,FOUNDRY PATTERN
Detail:
A FLAT, CIRCULAR, DISKLIKE, METAL ITEM TO BE ATTACHED TO A PATTERN FOR PROTECTION FROM DAMAGE BY RAPPING REQUIRED TO LOOSEN PATTERN FROM MOLD. IT IS ALSO USED TO PROVIDE A MEANS FOR ATTACHING A LIFTING SCREW BY WHICH PATTERN IS REMOVED FROM MOLD.
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Manufacturer Information:
| MASTER RAPPING SIZE 1 | 33629 | KINDT COLLINS CO THE |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MALLEABLE IRON; 1.250 IN. DIA; 0.375 IN. THICK; 6-8 SCREW SIZE; 0.375 IN. LIFTING SCREW SIZE |
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