5220-00-240-7303 PLATE,SURFACE Index 5220-00-240-7305 PLATE,SURFACE

National Stock Number:
5220-00-240-7304

Federal Supply Class:
5220

National Item Identification Number:
002407304

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.


Manufacturer Information:
2239A1739428MCMASTER-CARR SUPPLY CO
9211-12X12INCH59025SUPFINA MACHINE CO INC
SPCC SPECD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
MATERIALIRON CAST
NONDEFINITIVE SPEC/STD DATA1 TYPE AND B GRADE
WORKING SURFACE QUANTITY1
SURFACE LENGTH12.000 INCHES NOMINAL
SURFACE WIDTH12.000 INCHES NOMINAL


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