5310-01-129-7619 WASHER,FINISHING Index 5310-01-129-7621 WASHER,SHOULDERED

National Stock Number:
5310-01-129-7620

Federal Supply Class:
5310

National Item Identification Number:
011297620

Description:
WASHER,FINISHING

Detail:
A WASHER OR CONE OR DISK SHAPE WITH A CENTRALLY LOCATED HOLE, DESIGNED TO ACCOMMODATE A FLAT OR OVAL HEAD SCREW AND PROVIDE ADDITIONAL BEARING AREA ON THE MATERIAL BEING FASTENED. IT MAY OR MAY NOT HAVE A FLUSH FLANGE FEATURE.


Manufacturer Information:
4M264-223040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
4M264-257526FORD MOTOR COMPANY
4M264-259570TRICO MANUFACTURING INC.
4M264-276301THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER0.312 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
OUTSIDE DIAMETER0.897 INCHES MINIMUM AND 0.907 INCHES MAXIMUM
OVERALL HEIGHT0.248 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9047,COMP 6-6A1-4V MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.020 INCHES NOMINAL
MATERIALTITANIUM ALLOY OVERALL
RECESS ANGLE100.0 DEGREES NOMINAL
RECESS DIAMETER0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
STYLE DESIGNATORFINISHING


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