5310-00-638-1895 WASHER,FLAT Index 5306-00-638-1902 BOLT,MACHINE

National Stock Number:
5310-00-638-1896

Federal Supply Class:
5310

National Item Identification Number:
006381896

Description:
WASHER,RECESSED

Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.


Manufacturer Information:
2087882423KLEINSCHMIDT INC


Techincal Specification:
HOLE DIAMETER0.141 INCHES NOMINAL
OUTSIDE DIAMETER0.500 INCHES NOMINAL
OVERALL HEIGHT0.094 INCHES NOMINAL
MATERIAL THICKNESS0.024 INCHES NOMINAL
MATERIALSTEEL OVERALL
RECESS DIAMETER0.188 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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