5310-01-023-6489 WASHER,FINISHING Index 3110-01-023-6492 BEARING,BALL,ANNULAR

National Stock Number:
5310-01-023-6490

Federal Supply Class:
5310

National Item Identification Number:
010236490

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:
5307410PYA5CONTINENTAL MOTORS, INC.
53074128839TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
53074163728SEALCRAFT CORPORATION


Techincal Specification:
FEATURES PROVIDEDMAGNETIZED
HOLE DIAMETER0.3906 INCHES NOMINAL
OUTSIDE DIAMETER1.560 INCHES NOMINAL
OVERALL HEIGHT0.280 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI,C1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.090 INCHES NOMINAL
MATERIALSTEEL OVERALL
RECESS DEPTH0.190 INCHES NOMINAL
STYLE DESIGNATORRECESSED
SURFACE TREATMENTCADMIUM OVERALL


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