|
描述 |
标准 |
ASTM-B438 |
涵盖范围 |
This specification covers porous metallic sleeve, flange, thrust and spherical bronze-base bearings that are produced from mixed metal powders utilizing powder metallurgy (PM) technology and then impregnated with oil to supply operating lubrication. |
描述 |
Bronze-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated) |
分类归属 |
3120 |
文档状态 |
有效
|
审查日期 |
2023-11-29 |
通过日期 |
2009-01-12 |
确认日期 |
2013-12-01 |
文档类型 |
American Society for Testing and Materials (ASTM) |
文档注释 |
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起草机构 |
GS |
协调级别 |
Full |
陆军管理 |
Aviation and Missile Command |
海军管理 |
Naval Air Systems Command |
空军管理 |
Air Force Life Cycle Management Center - Aircraft Systems |
国防后勤局管理 |
DLA Aviation - Richmond |
采用机构 |
DLA Aviation - Richmond |