5310-01-565-2506 NUT,PLAIN,BLIND RIVET Index 5310-01-565-2516 WASHER,LOCK

National Stock Number:
5310-01-565-2511

Federal Supply Class:
5310

National Item Identification Number:
015652511

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:
545070BPN7TIFCO INDUSTRIES, INC.
B18.21.180204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
COLORYELLOW SEALING ELEMENT
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.318 INCHES NOMINAL
MATERIAL THICKNESS0.078 INCHES NOMINAL
MATERIALSTEEL COMP 8 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCK WASHER
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.583 INCHES NOMINAL
SPECIFICATION/STANDARD DATAASME B18 21 1 DTD 1999 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURESRESISTS LOOSENING CAUSED BY VIBRATION
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTZINC OVERALL


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