5305-00-508-3231 SCREW,CLOSE TOLERANCE Index 5305-00-508-3234 SCREW,CLOSE TOLERANCE

National Stock Number:
5310-00-508-3233

Federal Supply Class:
5310

National Item Identification Number:
005083233

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:
HLT71-14W50394SPS TECHNOLOGIES INC UNBRAKO DIV
HLT71-14W73197HI-SHEAR CORPORATION
HLT71-14W92215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
HOLE DIAMETER0.575 INCHES NOMINAL
OUTSIDE DIAMETER0.795 INCHES MINIMUM AND 0.805 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5520 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5528 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.206 INCHES NOMINAL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
RADIUS0.375 INCHES NOMINAL
RECESS DEPTH0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
STYLE DESIGNATORCONCAVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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