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National Stock Number:
3460-01-493-7310
Federal Supply Class:
3460
National Item Identification Number:
014937310
Description:
PLATE,LAPPING
Detail:
A ROUND, RECTANGULAR, OR SQUARE-SHAPED ITEM MANUFACTURED FROM VARIOUS METALS. BY COMPARISON, ITS THICKNESS IS LESS THAN ITS LENGTH, WIDTH, OR DIAMETER. THE LAP (ABRADING SURFACE) HAS NARROW V-SHAPED OR STRAIGHT-SIDED GROOVES TO FACILITATE ABRADING. USED TO PRODUCE A GEOMETRICALLY FLAT OR SMOOTH SURFACE BY ABRASION. EXCLUDES BLOCK, LAPPING. SEE ALSO PLATE, DUPLEX, SURFACE AND LAPPING AND PLATE, SURFACE.
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Manufacturer Information:
| 77C959843 | 03538 | LOCKHEED MARTIN CORPORATION | | 77C959843P001 | 03538 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| LAP FLATNESS ACCURACY | 0.005000 INCHES NOMINAL | | LAP GROOVE DESIGN | STRAIGHT-SIDED | | LENGTH | 8.300 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY | | SPECIAL FEATURES | LENGTH FIRST END 6.40 INCHES, SECOND END 7.80 INCHES;END ITEM IS SHEAVE ASSEMBLY | | STAND | NOT INCLUDED | | SURFACE FEATURE | DOUBLE |
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