5310-01-253-8535 WASHER,FINISHING Index 3950-01-253-8537 HOIST,CHAIN

National Stock Number:
5310-01-253-8536

Federal Supply Class:
5310

National Item Identification Number:
012538536

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:
51047012909CARDION INC
51047020284AIMTRON SYSTEMS, LLC


Techincal Specification:
HOLE DIAMETER0.515 INCHES NOMINAL
OUTSIDE DIAMETER1.000 INCHES NOMINAL
OVERALL HEIGHT0.120 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
RECESS DEPTH0.050 INCHES NOMINAL
RECESS DIAMETER0.688 INCHES NOMINAL
STYLE DESIGNATORRECESSED
SURFACE TREATMENTPASSIVATE OVERALL


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