The U.S. aircraft register, updated daily
Parts

Tank Vent

0 failure reports named the tank vent in the last ten years, 1 since 1997. 4 FAA approvals let 3 companies make a replacement tank vent, Parker Hannifin CORP holding the most (2).

Reports by year

0001111997
Reports by year, as a table
reports
19971

Approved replacement parts 4 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tank vent and sell it as an approved part for the models named. These are the companies holding such approvals for a tank vent:

For these models most: Bombardier CL-600 Challenger and CRJ (3), Mcdonnell Douglas DC-9 (1).

MakerPartReplacesFitsGrantedStatus
Parker Hannifin CORPTank Vent 94-8103-3601R43138-3Bombardier Inc CL600-2B19 (Regional Jet Series 100)2012-04-26current
Parker Hannifin CORPTank Vent 94-8103-3601R43138-3Bombardier Inc CL600-2B19 (Regional Jet Series 100)2012-04-26current
Shaw Aero Devices INCTank Vent 94-8103-3Bombardier Inc. 601R43138-3Bombardier, Inc. CL600-2B19 (Regional Jet Series 100)1995-07-24current
Hr Textron INCTank Vent Drain 770400McDonnell Douglas 770400McDonnell Douglas DC-9-32, -32F -33, -33F1995-05-07current

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.