5330-00-274-7888 SEAL,NONMETALLIC SPECIAL SHAPED Index 5310-00-274-7890 WASHER,RECESSED

National Stock Number:
5310-00-274-7889

Federal Supply Class:
5310

National Item Identification Number:
002747889

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:
212529-3D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
212529PC310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
21529-3D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
MATERIALSTEEL COMP 410 OR
STEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 COND A FED SPEC 1ST MATERIAL RESPONSE OR
ASTM A582 COND A ASSN STD 2ND MATERIAL RESPONSE OVERALL
STYLE DESIGNATORRECESSED
HOLE DIAMETER0.406 INCHES MINIMUM AND
0.408 INCHES MAXIMUM
OUTSIDE DIAMETER0.812 INCHES NOMINAL
OVERALL HEIGHT0.125 INCHES NOMINAL
RECESS DEPTH0.031 INCHES NOMINAL
MATERIAL THICKNESS0.019 INCHES NOMINAL
SURFACE FINISH63.0 MICROINCHES OUTER


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