Allison 501-D22C
PMA parts · 765
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 ('E-282')
AND len(list_intersect(tcds_models, ['501-D22C'])) > 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 ('E-282')
AND len(list_intersect(tcds_models, ['501-D22C'])) > 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.
T6850820COVER Assembly, OIL PUMP23033549PNut, Thrust Bearing Prop ShaftAT6809087Blade, Stage 7 CompressorAT6809090Blade, Stage 10 CompressorAT6809082Blade, Stage 2 CompressorAT6809081Blade, Stage 1 CompressorAT6809089Blade, Stage 9 CompressorAT6809094Blade, Stage 14 CompressorAT6809083Blade, Stage 3 CompressorAT6809092Blade, Stage 12 CompressorAT6809085Blade, Stage 5 CompressorAT6809086Blade, Stage 6 CompressorAT6809093Blade, Stage 13 CompressorAT6809084Blade, Stage 4 CompressorAT6809091Blade, Stage 11 CompressorAT6809088Blade, Stage 8 CompressorT23062341Bearing, Roller 17mm x 35mm x 10mm6891552PTube, Turbine Rear Bearing Oil6897481PTube, Turbine Rear Bearing Oil .500-.20THDT6783463Hinge-Structural ExtrudedT6843442Piston, Pressure Relief-OilT6843533Plug Assembly, VentT6789877Coupling Turbine Rear Scavenge Pump DriveT6783465Hinge-Structural ExtrudedT6783466Hinge-Structural ExtrudedT6783467Hinge-Structural ExtrudedT23055590Bearing, Roller 75MM x 130MM x 27MMT23057658SEAL, LABYRINTH STATOR-REAR CPRSR, SECONDARYT6870706RETAINER Assembly, BEARING-REAR TURBINET23003504CUPLOCK, RETENTION-PROP SHAFT THRUST NUT LOCKT6793016SHAFT - COMPRESSOR EXTENTIONT23005956SHAFT Assembly - STARTERT6787344SHAFT GEAR - ACCESS DRIVE SIDET6844614SEAL, TURBINE FRONT LABYRINTH - REART6871880BODY Assembly, SCAV OIL PUMPT6871201BEARING, ROLLER-55MM X 90MM X 26 (29) MMT6890542BEARING, ROLLER, CYLINDRICAL 160MM X 220MM X 28MM WIDET23003798BEARING, ROLLER, CYLINDRICAL 40MM X 68MM X 15MMT23005957SHAFT, STARTERT6828999LOCK, PRESSURE ADJUSTING VALVET6824762BEARING, ROLLER, CYLINDRICAL 55MM X 90MM X 26MM WIDET6828998BUSHING, THREADED- .625-18 OD X .375-24 ID, FLANGEDT6871881PLATE Assembly, SCAV OIL PUMPT6781679GEAR - OIL PUMP DRIVET23034572PLATE, NOSE BRG - THRUSTT6721454NUT - SPANNER .469-32 NS-3 THDT23053857SEAL, LABYRINTH ROTATING COMPRESSOR REAR-PRIMARYT23003503LOCK, SPLINE-PROP SHAFT THRUST NUT23009987PVane Segment Assembly, Turbine - 2nd Stage23031748PVane Segment Assembly, Turbine - 1st Stage
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