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.
8982249PBushing - Screw-1/4-28 x 3/8-16 (and Oversizes)6870954PBody, Oil Pressure Regulating Valve6844608PSleeve, Vent Tube Sealing6871527PBolt, Machine - Slotted Hex Hd, .312-24, AMS 5643 Full Shk6859730PSleeve, 1.675 ID x 1.8525 OD x .875 Wide6871523PBolt, Machine - Drld 12 Pt Hd6718476PTerminal, Alumel (10-32)6828933PClip, Retaining, Alumel Thermocouple Wire6856523PCover Assembly, Vent - Lighthouse Pressure6870246PKey Assembly, Locking - Nose Bearing6811294PWick - Fiber Glass Insulation6846939PSpacer, Turbine to Tie Bolt6732547PTerminal - Alumel (10-32)6847933PFerrule Electrical Conduit - Snap Ring Groove6858628PValve, Check6856819PCone Assembly, Inner Rear Exhaust6859619PCover Plate - Seal, 1st Stage Turbine Blade Front6718477PTerminal, Chromel (8-32)6732546PTerminal - Chromel (8-32)6855504PWasher, Key6735247PWasher - Rod End6793516PHub - Sun Gear6890517PBleed Manifold Assembly, 10th Stage6784685PBolt - 1/4-28 x .60 LG x 3/8-24 x 1.2116788078PRing - Lock Pin Retaining6890514PManifold Assembly, Bleed - 5th Stage6890515PBleed Manifold Assembly, 5th Stage6890516PManifold Assembly, Bleed - 10th Stage6886427PTube Assembly, Tach Bearing Oil6784728PBushing, Flared, 7/16-20 x 5/8-18 x .531 LG6805431PStop - Feather Travel6828998PBushing - Threaded -.625 -18 OD x.375 -24 ID, Flanged6782914PBushing - Delivery Flange6823140PBolt, Mach, Hex HD 5/16-24 x .744 Lg (SPL)6840305PArm, Speed Sensitive Valve6827955PHousing Assembly - Flyweight, Speed Sensitive Valve6827958PPlate, Mounting - Pneumatic Valve6887148PFlange, Starter Shaft Bearing6809478PRetainer Assembly, Check Valve6841229PShaft Gear, Spur, Pinion6841228PShaftgear Assembly, Pinion6829061PWasher - Cup, .960 OD x .345 LG6784779PRing - .938 O.D. Internal Retaining6792067PCoupling - Engine To Torquemeter6841207PGear, Ring6841983PShaft, Pressure Adjusting Valve6809489PBushing - Delivery Flange6781681PGear - Oil Pump Idler23005923PShaft, Valve Red Gear Main Oil Pump Pressure Adjusting6781680PGear Assembly - Oil Pump Idler
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