5310-01-584-4940 WASHER,FLAT Index 5310-01-584-4977 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-584-4976

Federal Supply Class:
5310

National Item Identification Number:
015844976

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:
450-036-106-10197499BELL TEXTRON INC


Techincal Specification:
MATERIALALUMINUM ALLOY 7075 OVERALL
STYLE DESIGNATORCONCAVE
HOLE DIAMETER0.650 INCHES NOMINAL
RADIUS2.100 INCHES MINIMUM AND
2.200 INCHES MAXIMUM
OUTSIDE DIAMETER1.625 INCHES NOMINAL
RECESS DEPTH0.173 INCHES NOMINAL
MATERIAL THICKNESS0.357 INCHES NOMINAL


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