CFM International CFM56-7B20 series
PMA parts · 4,726
Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.
Query with SQL
duckdb -csv -c "SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
WHERE tcds_number IN ('E00055EN', 'E00056EN')
AND len(list_intersect(tcds_models, ['CFM56-7B20', 'CFM56-7B20/3', 'CFM56-7B20/2', 'CFM56-7B20E'])) > 0
ORDER BY supplement_date DESC, drs_guid DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
WHERE tcds_number IN ('E00055EN', 'E00056EN')
AND len(list_intersect(tcds_models, ['CFM56-7B20', 'CFM56-7B20/3', 'CFM56-7B20/2', 'CFM56-7B20E'])) > 0
ORDER BY supplement_date DESC, drs_guid DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
2564M19G01SDSeal - Stg 2 Cprsr Sttr2564M19G01SDSeal - Stg 2 Cprsr Sttr2564M15G02SDSeal - Retainer Cprsr Sttr2564M15G02SDSeal - Retainer Cprsr Sttr2564M19G02SDSeal - Stg 2 Cprsr Sttr2564M19G02SDSeal - Stg 2 Cprsr Sttr2564M15G01SDSeal - Stg 3 Cprsr Sttr2564M15G01SDSeal - Stg 3 Cprsr SttrAAP-3179410-1SETSCREWAAP-3179410-1SETSCREWKT9974M10P207Ring, PistonKT9974M10P207Ring, Piston9057M50P01WESeal9057M50P01WESeal337-141-601-0KTBolt337-141-601-0KTBolt649-788-399-0JAPacking-Preformed O-Ring649-788-399-0JAPacking-Preformed O-RingAAP-3181263-1SPRINGAAP-3181263-1SPRING2002M87P02JAGasket - Igniter Adapter2002M87P02JAGasket - Igniter Adapter2002M87P01JAGasket - Igniter Adapter2002M87P01JAGasket - Igniter AdapterJ206P0051AKTRing Retaining, Internal-Medium Duty, A286J206P0051AKTRing Retaining, Internal-Medium Duty, A286J206P0131KTRing Retaining, Internal-Medium Duty, A286J206P0131KTRing Retaining, Internal-Medium Duty, A286J206P0143KTRing Retaining, Internal-Medium Duty, A286J206P0143KTRing Retaining, Internal-Medium Duty, A286J206P0137KTRing Retaining, Internal-Medium Duty, A286J206P0137KTRing Retaining, Internal-Medium Duty, A2863177421JP-1Setscrew3177421JP-1Setscrew301-547-905-0JPNut301-547-905-0JPNutAAP-3181264-1LINK ASSEMBLYAAP-3181264-1LINK ASSEMBLYJ952P27AKTScrew, Machine-Flush HeadJ952P27AKTScrew, Machine-Flush Head1211342-240-014JAPacking1211342-240-014JAPacking9523M35G03JPArm Assembly9523M35G03JPArm Assembly1385M33G03JPArm Assembly1385M33G03JPArm Assembly3504845-3WEGear-Pinion3504845-3WEGear-Pinion1476M79P05JADamper - Forward Sleeve1476M79P05JADamper - Forward Sleeve
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