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National Stock Number:
5220-01-422-6821
Federal Supply Class:
5220
National Item Identification Number:
014226821
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:
| 36486B0AA | 94182 | RAHN GRANITE SURFACE PLATE CO DBA RAHN PRECISION GRANITE |
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Techincal Specification:
| MATERIAL | GRANITE | | SPECIAL FEATURES | 150 MM THICK | | SURFACE LENGTH | 1220.0 MILLIMETERS NOMINAL | | SURFACE WIDTH | 915.0 MILLIMETERS NOMINAL | | WORKING SURFACE QUANTITY | 2 |
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