5310-01-310-3982 WASHER,FLAT Index 5310-01-310-3984 WASHER,SHOULDERED

National Stock Number:
5310-01-310-3983

Federal Supply Class:
5310

National Item Identification Number:
013103983

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:
526-5330496-780064NAVAL SHIP SYSTEMS COMMAND
526-5330496-7D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
MATERIALPLASTIC PHENOLIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-15035,TY FBG MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORRECESSED BOTH SIDES
HOLE DIAMETER121.5 MILLIMETERS NOMINAL
OUTSIDE DIAMETER167.0 MILLIMETERS NOMINAL
MATERIAL THICKNESS8.0 MILLIMETERS NOMINAL
TOP RECESS DIAMETER127.0 MILLIMETERS NOMINAL
BOTTOM RECESS DIAMETER127.0 MILLIMETERS NOMINAL
BOTTOM RECESS ANGLE90.0 DEGREES NOMINAL
TOP RECESS ANGLE90.0 DEGREES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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