5310-00-670-8513 NUT,PLAIN,ROUND Index 5330-00-670-8517 GASKET

National Stock Number:
5310-00-670-8514

Federal Supply Class:
5310

National Item Identification Number:
006708514

Description:
WASHER,CONCAVE

Detail:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RECESSED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONVEX. EXCLUDES WASHER (1), RECESSED AND BEARING, WASHER, THRUST.


Manufacturer Information:
2093D410AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.510 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
OUTSIDE DIAMETER0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
MATERIALSTEEL COMP 8740 OVERALL
RADIUS0.031 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
RECESS DEPTH0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
SPECIAL FEATURESOUTSIDE CORNER ROUNDED TO RADIUS 0.046 IN.
STYLE DESIGNATORCONCAVE
SURFACE FINISH32.0 MICROINCHES BOTTOM
SURFACE FINISH80.0 MICROINCHES TOP


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