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AIA/NAS NAS522
COUPLING, FLEXIBLE, LOW PRESSURE AIR LINE - Rev 2
Year: 2011
Abstract: This specification establishes the requirements for a coupling for use with low pressure, low and medium high temperature, air ducts.
Types. Couplings shall be of two types as follows:
Type I – 450 °F, NAS520
Type II – 250 °F, NAS521
Sizes. Couplings shall be of the sizes specified on the applicable NAS drawing.
Types. Couplings shall be of two types as follows:
Type I – 450 °F, NAS520
Type II – 250 °F, NAS521
Sizes. Couplings shall be of the sizes specified on the applicable NAS drawing.
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| contributor author | AIA/NAS - Aerospace Industries Association of America Inc. | |
| date accessioned | 2017-09-04T15:28:40Z | |
| date available | 2017-09-04T15:28:40Z | |
| date copyright | 09/30/2011 | |
| date issued | 2011 | |
| identifier other | NVCONEAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;quein/handle/yse/29789 | |
| description abstract | This specification establishes the requirements for a coupling for use with low pressure, low and medium high temperature, air ducts. Types. Couplings shall be of two types as follows: Type I – 450 °F, NAS520 Type II – 250 °F, NAS521 Sizes. Couplings shall be of the sizes specified on the applicable NAS drawing. | |
| language | English | |
| title | AIA/NAS NAS522 | num |
| title | COUPLING, FLEXIBLE, LOW PRESSURE AIR LINE - Rev 2 | en |
| type | standard | |
| page | 4 | |
| status | Active | |
| tree | AIA/NAS - Aerospace Industries Association of America Inc.:;2011 | |
| contenttype | fulltext |