5310-01-186-0690 WASHER,LOCK Index 5330-01-186-0692 GASKET

National Stock Number:
5310-01-186-0691

Federal Supply Class:
5310

National Item Identification Number:
011860691

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:
22C212Y614LINK-BELT CRANES, L.P., LLLP
22C21-A2Y614LINK-BELT CRANES, L.P., LLLP


Techincal Specification:
HOLE DIAMETER4.375 INCHES MINIMUM AND 4.391 INCHES MAXIMUM
MATERIAL THICKNESS0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER6.000 INCHES NOMINAL
RECESS ANGLE90.0 DEGREES NOMINAL
RECESS DIAMETER4.751 INCHES MINIMUM AND 4.767 INCHES MAXIMUM
STYLE DESIGNATORRECESSED


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