NSN 5210-01-521-3853

Part Details | GAGE BLOCK SET

5210-01-521-3853 A group of hardened metallic blocks with parallel surfaces superfinished flat to permit wringing together. They may be in various sizes according to requirements. Tolerances are held so that accumulated error is very small. Used in set-up and inspection of precision work.

Alternate Parts: 53684080, 53-684-080, 5210-01-521-3853, 01-521-3853, 5210015213853, 015213853

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
52JUN 21, 200401-521-385305924 ( GAGE BLOCK SET )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5210-01-521-3853
Part Number Cage Code Manufacturer
53-684-0801E258FRED V. FOWLER COMPANY, INC.DBA FRED FOWLER & CO
Technical Data | NSN 5210-01-521-3853
Characteristic Specifications
COMPONENT QUANTITY81
FURNISHED ITEMS9 BLOCKS .1001 THRU .1009 STEP OF .0001 49 BLOCKS .101 THRU .149 STEP OF .001 19 BLOCKS .050 THRU .950 STEP OF .050 4 BLOCKS 1.000 THRU 4.000 STEP OF 1.000
END ITEM IDENTIFICATION6625-01-497-3151
SPECIAL FEATURESCERAMIC GAGE BLOCKS RESIST CORROSION AND DEFACEMENT AND REQUIRE NO PROTECTIVE COATING. BLOCKS FEATURE A COEFFICIENT OF EXPANSION ONLY 2X 10-8/C DIFFERENT THAN STEEEL BLOCKS. THEY ARE INSPECTED FOR ACCURATE SIZE, TOLERANCE, LENGTH AND FLATNESS. RECTANGULAR IN SHAPE, ARE CONSTRUCTED OF HIGH GRADE ZIRCONIA CERAMIC.
PART NAME ASSIGNED BY CONTROLLING AGENCYZIRCONIA CERAMIC GAGE BLOCK SET