Tygon Tubing
No failure report names the tygon tubing. 4 FAA approvals let 2 companies make a replacement tygon tubing, Northwest Aerospace Technologies holding the most (3).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tygon tubing and sell it as an approved part for the models named. These are the companies holding such approvals for a tygon tubing:
For these models most: Boeing 757 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Air Cargo Carriers INC | Tygon Tubing 844-3-.250ID.062W | Modification Part | Hawker Beechcraft King Air B300 | 2010-06-14 | current |
| Northwest Aerospace Technologies | Tygon Tubing G80494012-109 | Modification Part | Boeing 757-200 S/Ns 29025, 29026, 29027 | 2004-11-07 | current |
| Northwest Aerospace Technologies | Tygon Tubing G80494002-103 | Modification Part | Boeing 757-200 S/Ns 29025, 29026, 29027 | 2004-11-07 | current |
| Northwest Aerospace Technologies | Tygon Tubing G80494002-101 | Modification Part | Boeing 757-200 S/Ns 29025, 29026, 29027 | 2004-11-07 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.