NF B57-058-2002 胶凝软木圆盘.试验方法

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Product Code:SAE ARP1802
Title:Selection and Application of Polytetrafluoroethylene (Ptfe Or Tfe) Backup Rings for Hydraulic and Pneumatic Fluid Power Applications
Issuing Committee:A-6c2 Seals Committee
Scope: The backup ring is defined. The various types designed for use with O-rings in MIL-G-5514 packing glands, and MS33566 and MS21344 universal fitting installations are described. Guidelines are included for selecting backup rings and backup ring materials, Backup ring installation procedures and precautions are described. The purpose of this report is to provide information that will aid design engineers and maintenance personnel in the selection and use of TFE backup rings (retainers) and backup ring materials for aircraft and aerospace hydraulic and pneumatic fluid power applications.
Rationale: The backup ring is defined. The various types designed for use with O-rings in MIL-G-5514 packing glands, and MS33566 and MS21344 universal fitting installations are described. Guidelines are included for selecting backup rings and backup ring materials, Backup ring installation procedures and precautions are described. The purpose of this report is to provide information that will aid design engineers and maintenance personnel in the selection and use of TFE backup rings (retainers) and backup ring materials for aircraft and aerospace hydraulic and pneumatic fluid power applications.【英文标准名称】:Connectorsetsandinterconnectcomponentstobeusedinopticalfibrecommunicationsystems-Productspecifications-Part6-2:TypeSC-RJterminatedonIEC60793-2categoryB1.1singlemodefibre;GermanversionEN50377-6-2:2004
【原文标准名称】:光纤通信系统中使用的连接器组件和互连元件.产品规范.第6-2部分:终接在IEC60793-2B1.1类单模光纤的SC-RJ类型
【标准号】:DINEN50377-6-2-2004
【标准状态】:作废
【国别】:德国
【发布日期】:2004-11-01
【实施或试行日期】:2004-11-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:质量保证;环境稳定;试验;型式;规范(验收);紧固件;连接;机械性能;电气工程;数据连接系统;通信系统;可置换性;光学特性;单模纤维;纤维光学;工作性能;数据传送;尺寸;玻璃纤维电缆;光波导;电子设备及元件;电插头;性能要求;颜色;多模纤维;产品标准;电子工程;适配器;插头;产品规范;作标记
【英文主题词】:Adapters;Colour;Communicationsystems;Connections;Datalinksystem;Datatransfer;Dimensions;Electricplugs;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Environmentalsustainability;Fasteners;Fibreoptics;Glassfibrecables;Marking;Mechanicalproperties;Monomodefibres;Multimodefibres;Opticalproperties;Opticalwaveguides;Performanceinservice;Performancerequirements;Plugs;Productspecifications;Productstandards;Qualityassurance;Replaceability;Specification(approval);Testing;Types
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:33_180_20
【页数】:35P.;A4
【正文语种】:德语