5310-01-160-2053 WASHER,LOCK Index 5310-01-160-2055 WASHER,SHOULDERED AND RECESSED

National Stock Number:
5310-01-160-2054

Federal Supply Class:
5310

National Item Identification Number:
011602054

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:
5310PL08913229009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
68563W1056878SPS TECHNOLOGIES, LLC


Techincal Specification:
HARDNESS RATING41.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.418 INCHES MINIMUM AND 0.428 INCHES MAXIMUM
MATERIAL THICKNESS0.098 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.591 INCHES MINIMUM AND 0.601 INCHES MAXIMUM
RADIUS0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM
RECESS DEPTH0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
STYLE DESIGNATORCONCAVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL


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