5305-00-438-5076 SCREW,MACHINE Index 3120-00-438-5080 BEARING HALF,SLEEVE

National Stock Number:
5310-00-438-5079

Federal Supply Class:
5310

National Item Identification Number:
004385079

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:
B312001110-114804SINGER CO THE KEARFOTT DIV
B312001110-188818KEARFOTT CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONB190000120,FSCM 14804 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORCONVEX
HOLE DIAMETER0.200 INCHES MINIMUM AND
0.208 INCHES MAXIMUM
OUTSIDE DIAMETER0.312 INCHES NOMINAL
MATERIAL THICKNESS0.050 INCHES NOMINAL
SURFACE FINISH63.0 MICROINCHES TOP
32.0 MICROINCHES BOTTOM
THE MANUFACTURERS DATA
MANUFACTURERS CODE88818
DESIGN CONTROL REFERENCEB312001110-1


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