5310-01-219-7219 WASHER,CONCAVE Index 5310-01-219-7221 WASHER,RECESSED

National Stock Number:
5310-01-219-7220

Federal Supply Class:
5310

National Item Identification Number:
012197220

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:
161-8086624976DANFOSS INC
161-8086664294DANFOSS FLUID POWER INC RACINE OPN


Techincal Specification:
HOLE DIAMETER0.501 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
MATERIAL THICKNESS0.125 INCHES NOMINAL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.677 INCHES NOMINAL
RECESS ANGLE60.0 DEGREES NOMINAL
RECESS DIAMETER0.647 INCHES NOMINAL


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