AIA NAS522
2022
COUPLING, FLEXIBLE, LOW PRESSURE AIR LINE
- Format:
- Language(s) :
- Published :
- English
- 10/31/2022
STABILIZED
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.
AIA NAS522 | |
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STANDARD INFO: | |
Standard Name | AIA NAS522 |
Scope | COUPLING, FLEXIBLE, LOW PRESSURE AIR LINE |
Publisher | AIA - Aerospace Industries Association |
Languages | English |
State | [ Stabilized ] |
Publication Year | 2022 |
Most recent Version | MOST RECENT |
Whether to be replaced | |
Addendum | |
FILE INFO: | |
File Size | 1 file , 200 KB |
Number of Pages | 4 |
Published | 10/31/2022 |
Revision | 3 |
AIA NAS522 | ||
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History | Publisher Year | |
AIA NAS522 | 2022 | Current |
AIA NAS522 | 2016 | |
AIA NAS522 | 2011 | |
AIA NAS522 | 1996 | |
AIA NAS522 | 1953 |
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