The U.S. aircraft register, updated daily
Parts

Backing Plate

No failure report names the backing plate. 32 FAA approvals let 13 companies make a replacement backing plate, B/E Aerospace, INC. holding the most (6).

Approved replacement parts 32 parts manufacturer approvals

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

B/E Aerospace, INC. 6Turbine Kinetics INC, A Heico Aerospace Company 5Elliott Aviation Technical Products Development INC. 4Safran Cabin INC. 3Amsafe Bridport 3Northwest Aerospace Technologies 2Keystone Helicopter Corporation 2Astronics Connectivity Systems and Certification CORP. 2Saf-Air Products INC 1Pemco World Air Services 1L3 Communications Integrated Systems 1International Aero Interiors 1Gemini Engineering 1

For these models most: Boeing 767 (7), Boeing 757 (7), Boeing 747 (3), Sikorsky S-76 (2), Boeing 737 (2), Cessna R182 Skylane RG (1), Cessna A188 (1), Cessna A185 Skywagon (1), Cessna 188 (1), Cessna 185 Skywagon (1), Cessna 182 Skylane (1), Cessna 180 Skywagon (1).

MakerPartReplacesFitsGrantedStatus
Pemco World Air ServicesBacking Plate 0370-25-0241-54Modification ArticleThe Boeing Company 737-7002025-12-17current
Safran Cabin INC.BACKING PLATE DOOR L 9621072-59621072-5DE HAVILLAND... DHC-8-200 SERIES2025-08-18current
Safran Cabin INC.BACKING PLATE DOOR L 9621072-59621072-5DE HAVILLAND... DHC-8-300 SERIES2025-08-18current
Safran Cabin INC.BACKING PLATE DOOR L 9621072-59621072-5DE HAVILLAND... DHC-8-100 SERIES2025-08-18current
Turbine Kinetics INC, A Heico Aerospace CompanyBacking Plate 118857-1KT118857-1The Boeing Company 737-82002024-02-22current
B/E Aerospace, INC.BACKING PLATE AM30040-1273MAM1000653Airbus SAS A380-341, A380-342, A380-3612023-07-05current
B/E Aerospace, INC.BACKING PLATE AM30052-1453MAM1000643Airbus SAS A380-341, A380-342, A380-3612023-07-05current
B/E Aerospace, INC.BACKING PLATE AM30040-1233MAM1000649Airbus SAS A380-341, A380-342, A380-3612023-07-05current
B/E Aerospace, INC.BACKING PLATE AM30040-1193MAM1000641Airbus SAS A380-341, A380-342, A380-3612023-07-05current
B/E Aerospace, INC.BACKING PLATE AM30040-1213MAM1000647Airbus SAS A380-341, A380-342, A380-3612023-07-05current
B/E Aerospace, INC.BACKING PLATE AM30040-1253MAM1000651Airbus SAS A380-341, A380-342, A380-3612023-07-05current
Amsafe BridportBACKING PLATE 69B53574-169B53574-1BOEING 767-200 SERIES, 767-300 SERIES2022-09-27current
Amsafe BridportBACKING PLATE 69B53574-169B53574-1BOEING 747-100 SERIES, 747-200B SERIES,...2022-09-27current
Astronics Connectivity Systems and Certification CORP.BACKING PLATE AR240-2137-04Modification PartBoeing 767-300 Series, 767-400ER Series...2017-12-20current
Astronics Connectivity Systems and Certification CORP.BACKING PLATE AR240-2137-03Modification PartBoeing 757-200 Series, 757-300 Series, (See...2017-11-15current
Elliott Aviation Technical Products Development INC.Backing Plate 160-3760-M0560-010-51Modification PartBeechcraft Corporation 390 (Premier 1 / 1A)2017-06-19current
Elliott Aviation Technical Products Development INC.Backing Plate 160-3760-M0560-000-51Modification PartBeechcraft Corporation 390 (Premier 1 / 1A)2017-06-19current
Elliott Aviation Technical Products Development INC.Backing Plate 160-3760-M0560-010-51Modification PartBeechcraft Corporation 390 (Premier 1 / 1A)2016-10-02current
Elliott Aviation Technical Products Development INC.Backing Plate 160-3760-M0560-000-51Modification PartBeechcraft Corporation 390 (Premier 1 / 1A)2016-10-02current
Turbine Kinetics INC, A Heico Aerospace CompanyBacking Plate H854-5KT-01-01H854-5-01-01Boeing 757-200 Series, 757-200PF Series,...2015-04-12current
Turbine Kinetics INC, A Heico Aerospace CompanyBacking Plate H854-5KT-01-02H854-5-01-02Boeing 757-200 Series, 757-200PF Series,...2015-04-12current
Saf-Air Products INCBacking Plate C187Modification PartCessna 180, 180A, 180B2015-03-05current
Turbine Kinetics INC, A Heico Aerospace CompanyBacking Plate H854-5KT-01-01H854-5-01-01Boeing 757-200 Series, 757-200PF Series,...2014-06-05current
Turbine Kinetics INC, A Heico Aerospace CompanyBacking Plate H854-5KT-01-02H854-5-01-02Boeing 757-200 Series, 757-200PF Series,...2014-06-05current
L3 Communications Integrated SystemsBACKING PLATE ASSY 7902EM42401-5Modification PartHawker Beechcraft Corporation B3002013-01-15current
Amsafe BridportBACKING PLATE 69B53574-1(69B53574-1)BOEING 747-100 SERIES, 747-200B SERIES,...2011-02-03current
Gemini EngineeringBacking Plate 69B53574-169B53574-1Boeing 747-100 Series, 747-100B Series,...2007-08-27current
International Aero InteriorsBacking Plate 98-3009-410-10198-3009-410-101Boeing 767-300ER2005-12-28current
Keystone Helicopter CorporationBacking Plate 03076-40L100Modification PartSikorsky S76B/C2005-05-30current
Northwest Aerospace TechnologiesBacking Plate G80492037-11Modification PartBoeing 757-200 S/Ns 29025, 29026, 290272004-11-07current
Northwest Aerospace TechnologiesBacking Plate G80492037-3Modification PartBoeing 757-200 S/Ns 29025, 29026, 290272004-11-07current
Keystone Helicopter CorporationBacking Plate Latch 02076-40E107Modification PartSikorsky S76A, S76B, S76C2002-09-26current

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.