5310-01-162-4754 WASHER,KEY Index 5330-01-162-4757 SEAL,PLAIN

National Stock Number:
5310-01-162-4756

Federal Supply Class:
5310

National Item Identification Number:
011624756

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:
803-4385059 PIECE 3480064NAVAL SHIP SYSTEMS COMMAND
803-4385059-A-0 34D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
HOLE DIAMETER4.750 INCHES MINIMUM AND 4.752 INCHES MAXIMUM
OUTSIDE DIAMETER6.640 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9046,TY 3,COMP C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.219 INCHES NOMINAL
MATERIALTITANIUM ALLOY UNS R56400 OVERALL
RECESS ANGLE90.0 DEGREES NOMINAL
RECESS DIAMETER4.813 INCHES NOMINAL
SPECIAL FEATURESEIGHT HOLES EQUALLY SPACED ON 5.500 IN. BOLT CIRCLE 0.281 IN. DIA COUNTERSUNK 82 DEG ONE SIDE
STYLE DESIGNATORRECESSED


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