5310-00-838-1717 WASHER,SPRING TENSION Index 5310-00-838-1720 WASHER,RECESSED

National Stock Number:
5310-00-838-1719

Federal Supply Class:
5310

National Item Identification Number:
008381719

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:
17P9G4003-588277THE BOEING COMPANY
S2210378-310630ANILLO INDUSTRIES LLC
S2210378-388277THE BOEING COMPANY
S2210378-392824MAG AEROSPACE INDUSTRIES INC. DBA MONOGRAMSYSTEMS DBA MONOGRAM SYSTEMS


Techincal Specification:
HOLE DIAMETER0.190 INCHES MINIMUM AND 0.194 INCHES MAXIMUM
OUTSIDE DIAMETER0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 COND T FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.097 INCHES MINIMUM AND 0.107 INCHES MAXIMUM
MATERIALALUMINUM ALLOY OVERALL
RECESS ANGLE100.0 DEGREES NOMINAL
RECESS DIAMETER0.383 INCHES MINIMUM AND 0.389 INCHES MAXIMUM
STYLE DESIGNATORRECESSED


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