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.
6721451PRing - Snap 1 1/2 OD x .054 Thick6827954PGuide, Weight - Speed Sensitive Valve6827183PWasher - Thrust, Teflon .835 ID x 1.135 OD x .015 THK6829067PShaft Assembly, Torquemeter Inner & Outer6811046PGasket - Anti-Icing Air Valve6805376PCam - Control, Coordinator Feather6826918PAdapter - Straight, 7/8-14 Tube, Flanged6792069PPlug - Extension Shaft Coupling6723224PNut Spanner6841227PShaftgear Assembly, Pinion and Accessory Drive6827962PSpacer, Spring - Speed Sensitive Valve6737186PTip - No20 AWG Wire6716838PBushing - 1/4 ID x 3/8 OD x 9/32 Long6784334PSpring -.406 OD x .769 Long x .072 Wire Dia6844703PHose Assembly, Teflon6844745PHose Assembly, Teflon6844746PHose Assembly, "TFE"6787479PPin - Hinge .080 x 13.30 Long6887174PWeight, Compr. Wheel Balance6846364PSpring, By-Pass Valve6859488PAdapter, Burner Drain Valve6841048PRing, Retaining Internal6821948PShim - 4.223 ID x 5.559 OD x .005 Thick6859487PValve, Burner Drain6789332PTube - Prop Brake Oil6844757PNut, Turb Coupling Clamp6895817PSeal Ring, Split - 4.540 OD x.135 ThickST-1228PStud - 1/4-28 x 5/16-18 x 1 1/2 Long (and Oversizes)6846369PShaft, Gear - Oil Pump6846109PSeat, Spring - Bypass Valve6723137PCage - Bearing - 1.3779 ID x 1.5365 Long6709972PBolt - Clevis 5/8-18 x 1 15/16 Long6780747PNut - Spanner Coupling Aluminum6786734PRing - N.T.S.6849446PPin, Straight Headed -.186 Dia x.475 LG6845267PSleeve, By-Pass Valve6841747PNut, Hexagon - DRLD (MIL-S-8879 THD)6871626PBushing, Sleeve - Stepped .49 ID x .70 OD x .67 Long6846182PScrew, Machine - Flat, Recessed Hd.6791532PShim - Torquemeter Pickup Adjusting6825230PStrut Assembly - Red, Gear To Power SectionST-1224PStud 1/4-28 x 5/16-18 Thd x 1 1/4 Long (and Oversizes)ST-1226PStud 1/4-28 x 5/16-18 Thd x 1 3/8 Long (and Oversizes)6702858PCage - Accessory Drive Shaft Bearing6841163PSleeve, 1.5775 ID x 1.8525 OD x .875 Wide6859485PValve Assembly, Burner Drain41642PBushing - Oil Pump Idler Gear400100Filter Assembly-FuelA6809089Compressor Blade 9th StageA6809087Compressor Blade 7th Stage
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