5310-00-209-2381 WASHER,RECESSED Index 5310-00-209-2387 WASHER,RECESSED

National Stock Number:
5310-00-209-2385

Federal Supply Class:
5310

National Item Identification Number:
002092385

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:
95220470B9R9MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION
952204725500LOCKHEED MARTIN CORPORATION
952204773842GOODYEAR TIRE AND RUBBER CO THE


Techincal Specification:
HOLE DIAMETER0.383 INCHES NOMINAL
OUTSIDE DIAMETER0.813 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 COND F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.156 INCHES NOMINAL
MATERIALSTEEL OVERALL
RECESS ANGLE45.0 DEGREES NOMINAL
RECESS DIAMETER0.489 INCHES NOMINAL
STYLE DESIGNATORRECESSED


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