5315-00-543-2567 KEY,WOODRUFF Index 5310-00-543-2572 WASHER,FLAT

National Stock Number:
5310-00-543-2571

Federal Supply Class:
5310

National Item Identification Number:
005432571

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:
10064379318MEGGITT NORTH HOLLYWOOD INC


Techincal Specification:
TOP RECESS DIAMETER0.109 INCHES NOMINAL
TOP RECESS ANGLE90.0 DEGREES NOMINAL
BOTTOM RECESS ANGLE90.0 DEGREES NOMINAL
BOTTOM RECESS DIAMETER0.109 INCHES NOMINAL
HOLE DIAMETER0.094 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.031 INCHES NOMINAL
MATERIALSTEEL COMP 303 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.300 INCHES NOMINAL
STYLE DESIGNATORRECESSED BOTH SIDES
SURFACE TREATMENTPASSIVATE OVERALL


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