The U.S. aircraft register, updated daily
Parts

Shroud Bulkhead

No failure report names the shroud bulkhead. 2 FAA approvals let 2 companies make a replacement shroud bulkhead, Rockwell Collins INC holding the most (1).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Airbus A320 (1).

MakerPartReplacesFitsGrantedStatus
Imagik International CorporationShroud Bulkhead H1700SBH103Modification PartBoeing B767-200/300 Series2017-08-27current
Rockwell Collins INCShroud Bulkhead Phone 1303211-0071303211-007Airbus A320-2322016-06-01current

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.