The U.S. aircraft register, updated daily
Parts

Retainer Plate

No failure report names the retainer plate. 27 FAA approvals let 17 companies make a replacement retainer plate, Spirit Aerosystems INC holding the most (4).

Approved replacement parts 27 parts manufacturer approvals

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

Spirit Aerosystems INC 4Duncan Aviation INC 4Hartzell Engine Technologies LLC 3Aviation Materials Management INC 2Aar Aircraft Services INC 2Worthington Aviation 1Volumatic INC 1Vision Air Services, LLC 1Seven Q Seven LTD 1Pacific Gear Systems, INC 1Gulfstream Aerospace LP 1Gulfstream Aerospace Corporation 1Gemini Engineering 1Galaxy Aerospace CO LP 1Carlisle Interconnect Technologies DBA Electronic Cable Specialists 1Airborne Maintenance & Engineering Services 1Aaxico Technical Services 1

For these models most: Boeing 737 (5), Israel Aircraft Industries 1124 (4), Boeing 777 (4), Boeing 747 (3), Dassault MYSTERE FALCON 900 (2), Cessna U206 Stationair (2), Cessna TU206 (2), Cessna T207 (2), Cessna A152 (2), Cessna 177 Cardinal (2), Cessna 172 Skyhawk (2), Boeing 757 (2).

MakerPartReplacesFitsGrantedStatus
Vision Air Services, LLCRetainer Plate 67486VA67486Bell Textron Inc. 205A-1, 212, 4122025-01-16current
Aar Aircraft Services INCRetainer Plate - Fire Liner 39903SF115-00339903SF115-003Boeing 737-700C Series2023-03-21current
Aar Aircraft Services INCRetainer Plate - Fire Liner 39903SF115-00539903SF115-005Boeing 737-700C Series2023-03-21current
Hartzell Engine Technologies LLCRetainer Plate, Bearing AC220-004D20F-10A355-AA or ES4105, as used in...Textron Aviation Inc. 152, A152, F1522020-09-01current
Hartzell Engine Technologies LLCRetainer Plate, Bearing AC220-004Cessna Aircraft Part No. D20F-10A355-AA, &...Textron Aviation Cessna 172, F172, 1772020-06-30current
Hartzell Engine Technologies LLCRetainer Plate, Bearing AC220-004Cessna Aircraft Part No. D20F-10A355-AA, &...Textron Aviation Cessna 152, A152, F1522020-06-24current
Carlisle Interconnect Technologies DBA Electronic Cable SpecialistsRETAINER PLATE P14318-003P14318-003Boeing 767-400ER Series2020-06-21current
Pacific Gear Systems, INCRetainer Plate PG1117511175MD Helicopters 369D, E, FF2015-06-02current
Duncan Aviation INCRetainer Plate Assembly DWG-0000001797-1.1.0Modification PartCessna Aircraft Company 525A2015-02-25current
Airborne Maintenance & Engineering ServicesRetainer Plate SPZ-53-002-201Modification PartBoeing 737-700C2014-03-25current
Volumatic INCRetainer Plate SPZ-53-002-201Modification PartBoeing 737-700C2014-02-13current
Duncan Aviation INCRetainer Plate Assembly DWG-0000002381-2.1.0Modification PartDassault-Aviation Mystere-Falcon 9002014-02-09current
Duncan Aviation INCRetainer Plate Assembly DWG-0000001830-2.1.0Modification PartDassault-Aviation Mystere-Falcon 9002014-02-09current
Aviation Materials Management INCRetainer Plate 293W4142-1293W4142-1Boeing 777-200 Series, 777-300 Series2013-03-25current
Duncan Aviation INCRetainer Plate Assembly 100819032-1.2.0Modification PartCessna 6802011-05-03current
Seven Q Seven LTDRetainer Plate S633-50076-21Modification PartBoeing B707-300C Series2011-04-07current
Aviation Materials Management INCRetainer Plate 293W4142-1293W4142-1Boeing 777-200 Series, 777-300 Series2010-10-25current
Aaxico Technical ServicesRetainer Plate 9008-10BATSIDD Aerospace P/N 9008-10BBoeing 747 Series2010-05-16current
Worthington AviationRetainer Plate 783678-3783678-3Israel Aircraft Industries 1124/1124A2009-10-04current
Gemini EngineeringRETAINER PLATE 69-74487-369-74487-3Boeing 737-300 Series, 737-400 Series,...2009-06-03current
Gulfstream Aerospace CorporationRetainer Plate Assy. 783678-35783678-3Israel 1124, 1124A2008-01-16current
Spirit Aerosystems INCRETAINER PLATE 69B89618-269B89618-2Boeing 747-400 SERIES, 747-400F SERIES2007-03-05current
Spirit Aerosystems INCRETAINER PLATE ASSY 251N6225-1251N6225-1Boeing 757-200 SERIES, 757-200CB SERIES,...2007-03-02current
Spirit Aerosystems INCRETAINER PLATE 69B89618-269B89618-2Boeing 747-400 SERIES, 747-400F SERIES2006-02-28current
Spirit Aerosystems INCRETAINER PLATE ASSY 251N6225-1251N6225-1Boeing 757-200 SERIES, 757-200CB SERIES,...2006-01-30current
Gulfstream Aerospace LPRetainer Plate 123585-37IAI 5123585-37Israel 1124, 1124A2001-06-06current
Galaxy Aerospace CO LPRetainer Plate 123585-37IAI 5123585-37Israel 1124, 1124A2001-05-08current

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.