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NASM13121529AUGUST1997ADOPTIONNOTICENASM131215,“FASTENERTESTMETHODSMETHOD15TORQUETENSION”WASADOPTEDON29AUGUST1997FORUSEBYTHEDEPARTMENTOFDEFENSEODPROPOSEDCHANGESBYDODACTIVITIESMUSTBESUBMITTEDTOTHEDODADOPTINGACTIVITYCOMMANDER,NAVALAIRWARFARECENTERAIRCRAFTDIVISION,CODE414100B1203HIGHWAY547,LAKEHURST,NJ087335100DODACTIVITIESMAYOBTAINCOPIESOFTHISSTANDARDFROMTHESTANDARDIZATIONDOCUMENTORDERDESK,700ROBBINSAVENUE,BUILDING4D,PHILADELPHIA,PA191115094THEPRIVATESECTORANDOTHERGOVERNMENTAGENCIESMAYPURCHASECOPIESFIOMTHEAEROSPACEINDUSTRIESASSOCIATION,1250EYESTREETW,WASHINGTON,DC20005NASM131215SHOULDBEUSEDINSTEADOFMILSTD131215,WHICHWASCANCELLEDON29AUGUST1997CUSTODIANSNAVYASAIRFORCE11ARMYAVPREPARINGACTIVITYNAVYASPROJECTNO53GP028515REVIEWACTIVITIESNAVYAS,SHAIRFORCE11ARMYAV,ARDLAISCOPYRIGHTAEROSPACEINDUSTRIESASSOCIATIONOFAMERICA,INCAIANASLICENSEDBYINFORMATIONHANDLINGSERVICESNATIONALAEROSPACESTANDARDICOPYRIGHT1997AEROSPACEINDUSTRIESASSOCLATIONOFAMERICA,INCALLRIGHTSRESERVEDFASTENERTESTMETHODSMETHOD15TORQUETENSIONIINASM131215STVWPRACTICETHEINITIALRELEASEOFTHISDOCUMENTSUPERSEDESMILSTD131215IILISTOFCURRENTSHEETSNO987654321REVNEWNEWNEWNEWNEWNEWNEWNEWNEW53GPSHEET1OF8APPROVALDATEAUGUST1997USEOFORRELIANCEUPONTHISDOCUMENTORANYAEROSPACESTANDARDISENTIRELYVOLUNTARYAIADOESNOTQUALIFYSUPPLIERSORCERTIFYCONFORMANCEOFITEMSPRODUCEDUNDERAEROSPACESTANDARDSAIAMAKESNOREPRESENTATIONORCWMRESPECTING1THESUITABILITYOFITEMSFORANYPARTICULARAPPLICATIONOR2THEEXLSTENCEOFORAPPLICABILITYTHERETOOFPATENTORTRADEMARKRIGHTSCOPYRIGHTAEROSPACEINDUSTRIESASSOCIATIONOFAMERICA,INCAIANASLICENSEDBYINFORMATIONHANDLINGSERVICESSTDAIA/NASNASM13LZLSENGL177703187430505117T30NATIONALAEROSPACESTANDARDIBC0PYRIGHT1997AEROSPACEINDUSIXESASSOCIATIONOFAMERICA,MCALLRIGHTSRESERVEDNASM131215111,I111IIIFOREWORDTHISSTANDARDSETSFORTHSTANDARDTESTPROCEDURESFORDETERMININGTHEROOMTEMPERATURETORQUETENSIONRELATIONSHIPFORTHREADEDFASTENERS1S/I,BIIIIITSHEET2APPROVALDATEAUGUST1997USEOFORRELIANCEUPONTHISDOCUMENTORANYAEROSPACESTANDARDISENTIRELYVOLUNTARYAIADOESNOTQUALINSUPPLIERSORCERTINCONFORMANCEOFITEMSPRODUCEDUNDERAEROSPACESTANDARDSAIAMAKESNOREPRESENTATIONORCLAIMRESPECTING1THESUITABILITYOFITEMSFORANYPARTICULARAPPLICATIONOR2THEEXISTENCEOFORAPPLICABILITYTHERETOOFPATENTORTRADEMARKRIGHTSCOPYRIGHTAEROSPACEINDUSTRIESASSOCIATIONOFAMERICA,INCAIANASLICENSEDBYINFORMATIONHANDLINGSERVICES“1112212112234414114124134131413241334134414425515115126616116111FIGURE12NATIONALAEROSPACESTANDARDCOPYRIGHT1997AEROSPACEINDUSTRIESASSOCIATIONOFAMERICA,MCALLRIGHTSRESERVEDNASM131215ITABLEOFCONTENTSSHEETSCOPE4APPLICABHTY4REFERENCEDDOCUMENTS4GOVERNMENTDOCUMENTS4SPECIFICATIONSSTANDARDSANDHANDBOOKS4OTHERPUBLICATIONS4DEFINITIONS5GENERALREQUIREMENTS5TESTAPPARATUS5HANDTORQUEMETHOD5MACHINETORQUEMETHOD5TENSION5LOADCELLSYSTEM5TENSILEMACHINE5BOLTTENSIONCALIBRATOR5STRAINGAGE5TESTFIXTURES6TESTSPECIMEN6DETAILREQUIREMENTS6TESTPROCEDURES6ASSEMBLY6LOADING7NTSI/1II7TEIFREPORTI7LOADTORQUEDIAGRAM7SINGLEVALUEDATA7IFIGURESSHEETTESTINGASSEMBLY8LOADTORQUEDIAGRAM9SHEET3APPROVALDATEAUGUST1997USEOFORRELIANCEUPONTHISDOCUMENTORANYAEROSPACESTANDARDISENTIRELYVOLUNTARYAIAWESNOTQUALIFYSUPPLIERSORCERTIFYCONFORMANCEOFITEMSPRODUCEDUNDERAEROSPACESTANDARDSAIAMAKESNOREPRESENTATIONORCLAIMRESPECTING1THESUITABILITYOFITEMSFORANYPARTICULARAPPLICATIONOR2THEEXISTENCEOFORAPPLLCABLUMTHERETOOFPATENTORTRADEMARKRIGHTSCOPYRIGHTAEROSPACEINDUSTRIESASSOCIATIONOFAMERICA,INCAIANASLICENSEDBYINFORMATIONHANDLINGSERVICESSTDAIA/NASNASM131215ENGLL777E031874305051L98039NATIONALAEROSPACESTANDARDPCOPYRIGHT1997AEROSPACEINDUSTRIESASSOCIATIONOFAMERICA,MCALLRIGHTSRESERVEDINASML3121511APPLICABILITYTHISTESTMETHODOUTLINESSTANDARDPROCEDURESFORDETERMININGTHEROOMTEMPERATURETORQUETENSIONRELATIONSHIPFORTHREADEDFASTENERSITISNOTLIMITEDBYCONFIGURATIONSIZETHEFOLLOWINGMETHODSARESPECIFIEDA,HANDTORQUEMETHODUSINGTORQUEWRENCHESBMACHINETORQUEMETHODUSINGTORSIONMACHINE2REFERENCEDDOCUMENTS21GOVERNMENTDOCUMENTS211SPECIFICATIONSSTANDARDSANDHANDBOOKSUNLESSOTHERWISESPECIFIED,THEFOLLOWINGSPECIFICATIONS,STANDARDSANDHANDBOOKSOFTHEISSUELISTEDINTHECURRENTDEPARTMENTOFDEFENSEINDEXOFSPECIFICATIONSANDSTANDARDSDODISSANDTHESUPPLEMENTTHERETOIFAPPLICABLE,FORMAPARTOFTHISSTANDARDTOTHEEXTENTSPECIFIEDHEREINSTANDARDFEDERALGGGW686WRENCH,TORQUECOPIESOFSPECIFICATIONS,STANDARDS,HANDBOOKS,DRAWINGSANDPUBLICATIONSREQUIREDBYCONTRACTORSINCONNECTIONWITHSPECIFICACQUISITIONFBNCTIONSSHOULDBEOBTAINEDFROMTHECONTRACTINGACTIVITYORASDIRECTEDBYTHECONTRACTINGOFFICER22OTHERPUBLICATIONS,THEFOLLOWINGDOCUMENTSFORMSAPARTOFTHISSPEOIFICATIONTOTHEEXTENTSPECIFIEDHEREIN,THEISSUESOFTHEDOCUMENTSWHICHAREINDICATEDASDODADOPTEDSHALLBETHEISSUEINTHECURRENTDODISSANDTHESUPPLEMENTTHERETO,IFAPPLICABLE1IIIIAMERICANSOCIETYFORTESTINGANDMATERIALSASTM4IASTME74VERIFICATIONOFCALIBRATIONDEVICESFORVERIFYINGTESTINGMACHINESAPPLICATIONSFORCOPIESSHOULDBEADDRESSEDTOTHEAMERICANSOCIETYFORTESTINGANDMATERIALS,1916RACESTREET,PHILADELPHIA,PA19103SHEET4APPROVALDATEAUGUST1997USEOFORRELIANCEUPONTHISDOCUMENTORANYAEROSPACESTANDARDISENTIRELYVOLUNTARYAIAWESNOTQUALIFYSUPPLIERSORCERTIFYCONFORMANCEOFITEMSPRODUCEDUNDER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