5310-00-770-7126 WASHER,FINISHING Index 5310-00-770-7132 WASHER,FINISHING

National Stock Number:
5310-00-770-7130

Federal Supply Class:
5310

National Item Identification Number:
007707130

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:
CVC769D680378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
HOLE DIAMETER0.206 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
OUTSIDE DIAMETER0.598 INCHES MINIMUM AND 0.604 INCHES MAXIMUM
OVERALL HEIGHT0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8,O FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.0065 INCHES MINIMUM AND 0.0095 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 5052 OVERALL
RECESS ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
STYLE DESIGNATORFINISHING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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