Allison 501-D13A
PMA parts · 961
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-D13A'])) > 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-D13A'])) > 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.
6784766PPin 1/16 Dia x 5/32 Long - Self Locking6786556PCoupling - Ring Gear6782685PPlug, Oil Seal .750 Dia x.375 Long6782790PShaft Assembly - Side Accessory Drive6812909PSupport - Coordinator, Horizontal6735880PBand - Specification Cres6736391PFlange - Igniter Plug LeadDEC41-001 -501Ferrule6854704PGear Assembly, Spur - Tach Drive6848143PRing, 3.055 ID x 3.625 OD x .219 Wide6829394PGear, Spur - Starter6871755PKey Assembly, Outer Race Locking6871880PBody Assembly, Scav Oil Pump6814414PRing, Air Bleed Valve Piston (2.500 OD x .060 THK)6722553P"O" Ring 1/16 x 3 3/4 ID6789695PShaftgear - Oil Pump Drive6842120PMember, Safety Coupling - Inner6824774PEyebolt, Reduction Gear6813048PSpacer6738053PRing - Snap 2 7/16 OD x 1/16 Thk External6854397PGear, Spur Alternator Drive6829670PMember, Safety Coupling - Outer6828456PCoupling Assembly - Safety6827021PGear - Variable Register6787877PBody - Scav Oil Pump (Machining)6784823PSeal -"O" Ring 2.000 ID x .076 THK6829393PGear, Spur Alternator6871522PBolt, Machine - 12 Pt Hd .250 -28, AMS 5643, FULL SHK6841222PGear, Sun6828457PCoupling Assembly, Intermediate6823502PHousing - Coupling6876358PFlange, Ferrule - Crossover6816173PElbow - Tube No6 x No4 Bulk Head6716825PBushing - Rear Scavenger Pump Drive Gear Shaft6858182PCarrier, Planet - Rear6720633PCage - 2.1661 ID x 2.314 OD x 19/32 Wide Bearing (and Oversizes)53046PCage - 2.0479 ID x 21/32 Wide Bearing6720634PNut - 3/8-24 Hex Check-Drilled6874199PPoppet, Oil Press. Regulating Valve6899778PFerrule, Crossover6820363PStud - Stepped, 1/4-28 x 5/16-18 THD x 3.761 LG & Oversizes6816336PRing - Piston, 2.500 O.D.x .122 Thk. Teflon6828170PSpring - Piston Ring Expanding, 6.52 LG x .100 Wide6877242PPacking, Preformed "O" Ring - Viton6828146PBearing - Ball, Rod End, 5/16-24 x.250 Eye6873358PInsert, Oil Transfer6813401PFlange - Crossover Ferrule6870042PGasket, Main Press & Scav Oil Pump6788547PRing - Split External Retaining6846208PSeal Assembly, Labyrinth - Front Compressor
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