|
|
|
National Stock Number:
5220-00-030-3310
Federal Supply Class:
5220
National Item Identification Number:
000303310
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:
| X69EQND0350 | 1DF30 | ALPHA Q INC | | X69EQND0350 | 30653 | AIR FORCE METROLOGY AND CALIBRATION |
|
Techincal Specification:
| MATERIAL | GRANITE | | SURFACE WIDTH | 24.000 INCHES NOMINAL | | SURFACE LENGTH | 48.000 INCHES NOMINAL | | WORKING SURFACE QUANTITY | 1 | | WORKING SURFACE FINISH | HAND SCRAPED EQUIVALENT |
|
|