ATA 26 — Fire Protection
10,821 parts classified under this chapter
Reliability rollup
100%Median scrap propensity
2,637 parts · 9,094 SDR reports
From FAA Service Difficulty Reports
| Part Number | Status |
|---|---|
| PU90-419R3 | PMA |
| PU90-419R4 | PMA |
| PU90-419S | PMA |
| PU90-421R1 | OEM |
| PU90-421R2 | OEM |
| PU90-421R4 | OEM |
| PU90-429WR2 | OEM |
| PU90-429WR3 | OEM |
| PU90-429WR4 | OEM |
| PU90-429WS | OEM |
| PU90-431R2 | OEM |
| PU90-431R4 | OEM |
| PU90-431S | OEM |
| PU90-439WR1 | OEM |
| PU90-439WR2 | OEM |
| PU90-439WR3 | OEM |
| PU90-439WR4 | OEM |
| PU90-439WS | OEM |
| PU90-441R1 | OEM |
| PU90-441R2 | OEM |
| PU90-441R3 | OEM |
| PU90-441R4 | OEM |
| PU90-441S | OEM |
| PU90-451R1 | OEM |
| PU90-451R2 | OEM |
| PU90-451R3 | OEM |
| PU90-451R4 | OEM |
| PU90-451S | OEM |
| PU90-471WCBR1 | OEM |
| PU90-471WCBR2 | OEM |
| PU90-471WCBR3 | OEM |
| PU90-471WCBR4 | OEM |
| PU90-471WR2 | OEM |
| PU90-471WS | OEM |
| PU90-481WR-2 | OEM |
| PU90-481WR-3 | OEM |
| PU90-481WR-4 | OEM |
| PU90-481WR1 | OEM |
| PU90-481WS | OEM |
| PU90-499R1 | OEM |
| PU90-499S | OEM |
| PU90421 | PMA |
| PU90421R3 | OEM |
| PU90421S | OEM |
| PU90429WR1 | PMA |
| PU9042R3 | |
| PU90431 | PMA |
| PU90431R1 | PMA |
| PU90431R3 | OEM |
| PU90449R3 | OEM |