5305-14-421-8312 SCREW,CAP,SOCKET HE Index 5310-14-421-8784 WASHER

National Stock Number:
5310-14-421-8313

Federal Supply Class:
5310

National Item Identification Number:
144218313

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
E27620-40CCTF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
E27620-40CCTF1236PREAULT TECHNOLOGIES
VTCC040TF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION


Techincal Specification:
HARDNESS RATING78.7 ROCKWELL B MINIMUM AND 92.4 ROCKWELL B MAXIMUM
HOLE DIAMETER4.3 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONNF A 35-572 NATIONAL SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.5 MILLIMETERS NOMINAL
MATERIALSTEEL COMP Z10CNT18-10 OVERALL AND STEEL COMP Z10CNT18-11 OVERALL
MINIMUM TENSILE STRENGTH540 MEGAPASCALS
MINIMUM YIELD STRENGTH220 MEGAPASCALS
OUTSIDE DIAMETER9.0 MILLIMETERS NOMINAL
OVERALL HEIGHT1.0 MILLIMETERS MINIMUM AND 1.5 MILLIMETERS MAXIMUM
STYLE DESIGNATORSPRING TENSION


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