The U.S. aircraft register, updated daily
Parts

Crown

No failure report names the crown. 15 FAA approvals let 5 companies make a replacement crown, Spirit Aerosystems INC holding the most (6).

Approved replacement parts 15 parts manufacturer approvals

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

For these models most: Boeing 747 (8), Boeing 737 (5), Boeing 757 (1), Airbus A319 (1).

MakerPartReplacesFitsGrantedStatus
Astronics Connectivity Systems and Certification CORP.CROWN KIT ASSEMBLY 1253961-013Modification PartBoeing 757-200 Series, (See MDL for...2019-03-17current
Carlisle Interconnect Technologies DBA Electronic Cable SpecialistsCrown Kit Assembly, 737 Series, Color BAC 70835 1253961-0121253961-012Boeing 737-800 Series (See MDL for...2018-09-24current
Carlisle Interconnect Technologies DBA Electronic Cable SpecialistsCrown Kit Assembly, 737 Series, Color BAC 7945 1253961-0111253961-011Boeing 737-800 Series (See MDL for...2018-09-24current
Carlisle Interconnect Technologies DBA Electronic Cable SpecialistsCrown Kit Assembly, 737 Series, Color BAC 793, White 1253961-0051253961-005Boeing 737-800 Series, (See MDL for...2018-09-24current
Carlisle Interconnect Technologies DBA Electronic Cable SpecialistsCrown Kit Assembly, 737 Series, Color BAC 70317 1253961-0131253961-013Boeing 737-800 Series (See MDL for...2018-09-24current
Carlisle Interconnect Technologies DBA Electronic Cable SpecialistsCrown Kit Assembly, 737 Series, Color BAC 70846, White 1253961-0081253961-008Boeing 737-800 Series, (See MDL for...2018-09-24current
Carlisle Interconnect Technologies DBA Electronic Cable SpecialistsCrown Kit Assembly 1258473-0111258473-011Airbus SAS A319 Series, A319-111, A319-1122018-09-23current
Spirit Aerosystems INCCROWN 140U5275-16140U5275-16Boeing 747-400 SERIES, 747-400D SERIES2007-03-05current
Spirit Aerosystems INCCROWN 146U5492-4146U5492-4Boeing 747-400 SERIES, 747-400D SERIES2007-03-02current
Spirit Aerosystems INCCROWN 140U5275-6140U5275-6Boeing 747-400 SERIES, 747-400D SERIES2007-03-02current
Spirit Aerosystems INCCROWN 140U5275-16140U5275-16Boeing 747-400 SERIES, 747-400D SERIES2006-02-21current
Spirit Aerosystems INCCROWN 140U5275-6140U5275-6Boeing 747-400 SERIES, 747-400D SERIES2006-02-14current
Spirit Aerosystems INCCROWN 146U5492-4146U5492-4Boeing 747-400 SERIES, 747-400D SERIES2006-02-14current
Telair International INC (No Longer Have Pma Production Approval)Crown New -Fwd DNT2860-1S245U300-8Boeing 747-4002000-11-06current
Air Cargo Equipment CORP (No Longer Have Pma Production Approval)Crown New - FWD DNT2860-1Boeing S245U300-8Boeing 747-4001994-12-18current

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.