5310-01-522-7918 WASHER,CONCAVE Index 5310-01-522-7920 WASHER,CONCAVE

National Stock Number:
5310-01-522-7919

Federal Supply Class:
5310

National Item Identification Number:
015227919

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:
BACW10CA5CV81205THE BOEING COMPANY
K29646-515653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
OUTSIDE DIAMETER0.595 INCHES MINIMUM AND 0.605 INCHES MAXIMUM
RADIUS0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
SPECIAL FEATURESFORGED OR COINED; HARDNESS 40-43 HRC; TEMPERATURE MAXIMUM 600.0 DEGREES F; 8.0 DEGREE MAXIMUM MISALIGNMENT; USED ON DOOR ASSEMBLY-NUMBER 2 PASSENGER (DOORS ONLY)
STYLE DESIGNATORCONVEX
SURFACE FINISH32.0 MICROINCHES TOP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2416 ASSN STD 1ST TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
COLORNATURAL OVERALL
HOLE DIAMETER0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5528 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.134 INCHES NOMINAL
MATERIALSTEEL COMP 630 OVERALL OR STEEL COMP 631 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, SELF-ALIGNING
PROPRIETARY CHARACTERISTICSPACS


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