5310-01-568-2116 NUT,PLAIN,HEXAGON Index 5310-01-568-2143 WASHER,SPRING TENSION

National Stock Number:
5310-01-568-2136

Federal Supply Class:
5310

National Item Identification Number:
015682136

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:
3132405573BARNES GROUP INC.


Techincal Specification:
HOLE DIAMETER12.0 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYGRADE 5 LOCK WASHER NO. 12
MATERIALSTEEL OVERALL
SPECIAL FEATURESBAKED MINIMUM 4 HOURS TO RELIEVE HYDROGEN EMBRITTLEMENT
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTZINC OVERALL


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