5310-01-143-4200 WASHER,FLAT Index 4820-01-143-4202 ARM,FLOAT,VALVE

National Stock Number:
5310-01-143-4201

Federal Supply Class:
5310

National Item Identification Number:
011434201

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:
2118196046CRANE PUMPS & SYSTEMS PFT CORP
21181D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
21181C96046CRANE PUMPS & SYSTEMS PFT CORP
21181-CD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
COLORYELLOW OVERALL
HOLE DIAMETER0.281 INCHES NOMINAL
OUTSIDE DIAMETER0.750 INCHES NOMINAL
OVERALL HEIGHT0.250 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
RECESS DIAMETER0.406 INCHES NOMINAL
RECESS DEPTH0.094 INCHES NOMINAL
STYLE DESIGNATORRECESSED


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