|
描述 |
标准 |
A-A-52169 |
涵盖范围 |
This CID covers the physical, chemical, and performance characteristics of the composite material used to make insulating pads for use on the High Mobility Multipurpose Wheeled Vehicle (HMMWV) series of vehicles and for other similar applications. The insulating pads are used as a thermal, sound, and vibration barrier. The insulating pad is made of five layers of material consisting of the following components: a deep twist outer vinyl wear surface with a cloth reinforcement backing; a sound barrier layer; a closed cell acoustical and thermal foam insulation layer; a high temperature needle mat thermal blanket layer; and a fiberglass cloth reinforced vinyl and mylar backing (see figure 1). |
描述 |
Insulation; Sound, Vibration, and Thermal |
分类归属 |
5640 |
文档状态 |
有效
|
文档日期 |
2009-03-18 |
审查日期 |
2014-03-17 |
文档类型 |
Commercial Item Description (CID) |
文档注释 |
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起草机构 |
IS |
编制机构 |
Tank-Automotive and Armaments Command |
协调级别 |
Limited |
陆军管理 |
Tank-Automotive and Armaments Command |
其他国防部 |
Prepared by DoD activity |