Name:
AIA NAS522 PDF
Published Date:
03/31/2016
Status:
[ Revised ]
Publisher:
Aerospace Industries Association
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
| File Size : | 1 file , 47 KB |
| Number of Pages : | 4 |
| Published : | 03/31/2016 |
| Revision : | 3 |