BS 3A 125 TO 3A-1981 飞行器用加强螺母(统一标准螺纹)规范
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【英文标准名称】:SpecificationforStiffnuts(Unifiedthreads)foraircraft
【原文标准名称】:飞行器用加强螺母(统一标准螺纹)规范
【标准号】:BS3A125TO3A-1981
【标准状态】:现行
【国别】:英国
【发布日期】:1981-06-30
【实施或试行日期】:1981-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Airtransportengineering;Aircraftcomponents;Aluminiumalloys;Anchornuts;Anodizing;Brass;Bronzes;Capnuts;Designations;Dimensions;Endurancetesting;Fasteners;Hexagonal-headfasteners;High-temperaturetesting;Inspection;Internal-threadfasteners;Low-temperaturetesting;Marking;Nuts;Pluggauges;Pressuretesting;Protectivecoatings;Qualificationapproval;Statisticalqualitycontrol;Steels;Testequipment;Threadgauges;Threadedcomponents;Threadedfasteners;Torque;Torsiontesting;Unifiedscrewthreads
【摘要】:TheseBritishStandardscoverthedimensions,material,finish,testingandidentificationofaircraftstiffnutswithUnifiedthreads.Accordingtothematerialsusedintheirconstruction,thestiffnutsareclassifiedassatisfactoryforuseatsustainedtemperatureswithinthefollowingranges:a)p75°Cto+425°C:corrosion-resistingsteelnuts,silverplatedorunplatedb)p75°Cto+200°C:steelandcorrosion-resistingsteelnuts,cadmiumplatedc)p75°Cto+125°C:aluminiumalloy,brassorbronzenuts.
【中国标准分类号】:V20
【国际标准分类号】:49_030_30
【页数】:40P;A4
【正文语种】:英语
【原文标准名称】:飞行器用加强螺母(统一标准螺纹)规范
【标准号】:BS3A125TO3A-1981
【标准状态】:现行
【国别】:英国
【发布日期】:1981-06-30
【实施或试行日期】:1981-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Airtransportengineering;Aircraftcomponents;Aluminiumalloys;Anchornuts;Anodizing;Brass;Bronzes;Capnuts;Designations;Dimensions;Endurancetesting;Fasteners;Hexagonal-headfasteners;High-temperaturetesting;Inspection;Internal-threadfasteners;Low-temperaturetesting;Marking;Nuts;Pluggauges;Pressuretesting;Protectivecoatings;Qualificationapproval;Statisticalqualitycontrol;Steels;Testequipment;Threadgauges;Threadedcomponents;Threadedfasteners;Torque;Torsiontesting;Unifiedscrewthreads
【摘要】:TheseBritishStandardscoverthedimensions,material,finish,testingandidentificationofaircraftstiffnutswithUnifiedthreads.Accordingtothematerialsusedintheirconstruction,thestiffnutsareclassifiedassatisfactoryforuseatsustainedtemperatureswithinthefollowingranges:a)p75°Cto+425°C:corrosion-resistingsteelnuts,silverplatedorunplatedb)p75°Cto+200°C:steelandcorrosion-resistingsteelnuts,cadmiumplatedc)p75°Cto+125°C:aluminiumalloy,brassorbronzenuts.
【中国标准分类号】:V20
【国际标准分类号】:49_030_30
【页数】:40P;A4
【正文语种】:英语
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