5310-01-611-9912 NUT,SELF-LOCKING,HEXAGON 5310-01-612-0243 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-611-9928

Federal Supply Class:
5310

National Item Identification Number:
016119928

Description:
WASHER,CONVEX

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 RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.


Manufacturer Information:
70219-42416-10678286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
STYLE DESIGNATORSPRING TENSION
HOLE DIAMETER0.265 INCHES NOMINAL
OUTSIDE DIAMETER0.56 INCHES NOMINAL
MATERIAL THICKNESS0.026 INCHES NOMINAL
SPECIAL FEATURESWASHER HAS SLIGHTLY BEVELED MATERIAL CAUSING OUTSIDE DIAMETER EDGE TO BE SLIGHTLY THINKER THAN THE INSIDE DIAMETER EDGE


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