5310-01-521-0738 NUT,SELF-LOCKING,PLATE Index 5340-01-521-0741 ROD,STRAIGHT,HEADLESS

National Stock Number:
5310-01-521-0740

Federal Supply Class:
5310

National Item Identification Number:
015210740

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:
70191-5U56878SPS TECHNOLOGIES, LLC


Techincal Specification:
HOLE DIAMETER0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS2416 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS5528 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.123 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
MATERIALSTEEL COMP 630 OVERALL OR STEEL COMP 631 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.645 INCHES MINIMUM AND 0.655 INCHES MAXIMUM
RADIUS0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
RECESS DEPTH0.064 INCHES NOMINAL
STYLE DESIGNATORCONCAVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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