The U.S. aircraft register, updated daily
Parts

Dbs Adapter

No failure report names the dbs adapter. 3 FAA approvals let 2 companies make a replacement dbs adapter, Datron Advanced Technologies holding the most (2).

Approved replacement parts 3 parts manufacturer approvals

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

For these models most: Boeing 737 (3).

MakerPartReplacesFitsGrantedStatus
Datron Advanced TechnologiesDBS2400 Adapter Ring Assembly 43160-243160-2Boeing 737-700 IGW2019-08-19current
Datron Advanced TechnologiesDBS2400 Adapter Ring Assembly 43160-243160-2Boeing 737-700 IGW2003-10-08current
Titan Systems CORP, Datron Advanced Technologies DivisionDBS2400 Adapter Ring Assembly 43160-143160-1Boeing 737-700 IGW2002-01-21current

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.