5310-01-018-0855 WASHER,FLAT Index 5925-01-018-0857 CIRCUIT BREAKER

National Stock Number:
5310-01-018-0856

Federal Supply Class:
5310

National Item Identification Number:
010180856

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:
M7201A01703950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
M7201A01736644FEMATICS CANADA INC
M7201C035PC336644FEMATICS CANADA INC


Techincal Specification:
HOLE DIAMETER0.500 INCHES NOMINAL
MATERIAL THICKNESS0.100 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
RECESS ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORRECESSED


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