5310-00-685-3630 WASHER,FLAT Index 5305-00-685-3641 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-00-685-3633

Federal Supply Class:
5310

National Item Identification Number:
006853633

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:
BACW10UD881205THE BOEING COMPANY
BACW10UD882918THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER0.177 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
OUTSIDE DIAMETER0.498 INCHES MINIMUM AND 0.528 INCHES MAXIMUM
OVERALL HEIGHT0.067 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 TEMPER T3 OR T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 2024 OVERALL
RECESS DIAMETER0.332 INCHES MINIMUM AND 0.352 INCHES MAXIMUM
RECESS ANGLE100.0 DEGREES NOMINAL
SPECIFICATION/STANDARD DATA81205-BACW10U MANUFACTURERS STANDARD
STYLE DESIGNATORFINISHING


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