5310-00-813-7329 WASHER,RECESSED Index 5306-00-813-7331 BOLT,SHEAR

National Stock Number:
5310-00-813-7330

Federal Supply Class:
5310

National Item Identification Number:
008137330

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:
801440-117576GOODRICH CORP DBA GOODRICH CORP
801440-117772AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC
801440-16K4C8GOODRICH CORPORATION
801440-198897LOCKHEED MARTIN CORP


Techincal Specification:
HOLE DIAMETER0.535 INCHES MINIMUM AND 0.545 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18728,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.084 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
MATERIALSTEEL COMP 8630 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.080 INCHES NOMINAL
RECESS ANGLE90.0 DEGREES NOMINAL
RECESS DIAMETER0.660 INCHES MINIMUM AND 0.669 INCHES MAXIMUM
STYLE DESIGNATORRECESSED


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