5310-01-202-2704 WASHER,FLAT Index 5310-01-202-2706 WASHER,FINISHING

National Stock Number:
5310-01-202-2705

Federal Supply Class:
5310

National Item Identification Number:
012022705

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:
353059782577RAYTHEON COMPANY


Techincal Specification:
FEATURES PROVIDEDCASEHARDENED
HOLE DIAMETER0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM
OUTSIDE DIAMETER0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.050 INCHES NOMINAL
MATERIALSTEEL COMP 630 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SPECIAL FEATURESRADIUS,SPHERICAL 0.852 IN. MIN,0.856 IN. MAX.TOP RECESSED DIA 0.201 IN. MIN,0.207 IN. MAX BY 90 DEG
SURFACE FINISH32.0 MICROINCHES BOTTOM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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