5340-00-533-8448 INSERT,SPARK PLUG Index 5310-00-533-8451 NUT,PLAIN,ROUND

National Stock Number:
5310-00-533-8450

Federal Supply Class:
5310

National Item Identification Number:
005338450

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:
1342020AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
HOLE DIAMETER1.760 INCHES NOMINAL
OUTSIDE DIAMETER2.212 INCHES NOMINAL
OVERALL HEIGHT0.241 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
RECESS DEPTH0.210 INCHES NOMINAL
SPECIAL FEATURESSIX TABS 0.170 IN. W BY 0.170 IN. H EQUALLY SPACED ON ID
STYLE DESIGNATORRECESSED


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