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National Stock Number:
5220-01-223-1206
Federal Supply Class:
5220
National Item Identification Number:
012231206
Description:
PLATE,SURFACE
Detail:
A RECTANGULAR OR SQUARE PRECISION TOOL HAVING A FLAT WORKING SURFACE(S) OF SPECIFIC FLATNESS. IT IS USED AS A DATUM PLANE IN CONNECTION WITH VARIOUS LAYOUT, INSPECTION, AND CALIBRATION OPERATIONS. IT MAY ALSO BE USED AS A LAPPING PLATE, BUT IS NOT GROOVED. SEE ALSO BLOCK, LAPPING; PLATE, DUPLEX, SURFACE AND LAPPING; AND PLATE, LAPPING.
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Manufacturer Information:
| 82001 | 57163 | L.S. STARRETT COMPANY (THE) |
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Techincal Specification:
| SPECIAL FEATURES | STAND,SURFACE PLATE;ITEM IS A ROLLING STAND THAT SUPPORTS A SURFACE PLATE 18 IN. BY 24 IN.,AND TWICE THE WEIGHT OF THE PLATE;KEEPS THE SURFACE PLATE AT A 24 IN. HEIGHT;HAS A BAKED ENAMEL FINISH;WEIGHS 75 LBS |
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