Allison 250-C28C

PMA parts · 455

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 ('E1GL')
    AND len(list_intersect(tcds_models, ['250-C28C'])) > 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.

P-1144Filter Element, Lube OilWestern Filter Corporation · PMA PQ1847NM · Replaces 6898947, 23009677 · Oct 29, 20061-530-711Face SealRexnord Industries, LLC · PMA PQ2030CE · Replaces Argo-Tech Corporation 93030-35 · May 2, 200647101Nozzle AssemblyDelavan Inc. · PMA PQ3405CE · Replaces Allison (Rolls Royce) 6899001 · Jun 22, 2005P-1144Filter Element, Lube OilWestern Filter Corporation · Replaces 6898947, 23009677 · May 15, 2005211-1025Filter Element AssemblyWestern Filter Corporation · Replaces 6874958, 23033400 · May 15, 200547089HTOuter Air Shroud, Fuel NozzleHye-Tech Manufacturing LLC · Replaces 47089 · Feb 28, 200547070HTBody, Fuel NozzleHye-Tech Manufacturing LLC · Replaces 47070 · Feb 28, 20056898657HTRing, Seal-Comp Disch TubeHye-Tech Manufacturing LLC · Replaces 6898657 · Jul 19, 2004139972Nozzle AssemblyDelavan Inc. · PMA PQ3405CE · Replaces Rolls Royce/Allison23077067 · Jul 8, 20042529153HTSpring, Helical, ExtensionHYE-TECH Manufacturing LLC · Replaces 2529153 · Mar 2, 20042537747HTDiaphragm, By-Pass ValveHYE-TECH Manufacturing LLC · Replaces 2537747 · Mar 2, 20042542237HTSpring, Helical, ExtensionHYE-TECH Manufacturing LLC · Replaces 2542237 · Mar 2, 20042539641HTSpring, Helical, ExtensionHYE-TECH Manufacturing LLC · Replaces 2539641 · Mar 2, 20042523214HTSeat, Cut Off ValveHYE-TECH Manufacturing LLC · Replaces 2523214 · Mar 2, 20042537508HTWasher, Spring TensionHYE-TECH Manufacturing LLC · Replaces 2537508 · Mar 2, 20042523123HTDiaphragmHYE-TECH Manufacturing LLC · Replaces 2523123 · Mar 2, 20042540601HTSpring, Helical, ExtensionHYE-TECH Manufacturing LLC · Replaces 2540601 · Mar 2, 2004211-1025Filter Element AssemblyWestern Filter Corporation · Replaces 6874958, 23033400 · Jan 4, 2004P-1144Filter Element, Lube OilWestern Filter Corporation · Replaces 6898947, 23009677 · Jan 4, 2004E23053320Sump Assembly, Scavenge Oil C20Extex Ltd · Replaces 23053320 · Aug 6, 20036898784HTAdapter, Splined-Turbine 2nd StageHYE-TECH Manufacturing LLC · Replaces 6898784 · May 1, 20036876030HTStud, Shouldered, Stepped-.250-28 x .500-16 x 1.374 LG.HYE-TECH Manufacturing LLC · Replaces 6876030 · May 1, 20036874815HTCover, Compressor Bleed ValveHYE-TECH Manufacturing LLC · Replaces 6874815 · May 1, 20036896347HTStrainer Assembly.-Compressor Bleed ValveHYE-TECH Manufacturing LLC · Replaces 6896347 · May 1, 20036889814HTBody, Compressor-Bleed ValveHYE-TECH Manufacturing LLC · Replaces 6889814 · May 1, 2003V5000-172Valve, Shut OffValcor Engineering Corp · Replaces 23007827 · Jan 20, 200323030978AL-2Seal, Serrated Balance PistonTimken Alcor Aerospace Technologies Inc · Replaces Allison 23030978-2 · Jan 13, 200323030978AL-1Seal, Serrated Balance PistonTimken Alcor Aerospace Technologies Inc · Replaces Allison 23030978-1 · Jan 13, 2003E6890584Tube Assembly, Accumulator to GovernorExtex Ltd · Replaces 6890584 · Nov 25, 2002E23001986Tube Assembly, PC Filter to GovernorExtex Ltd · Replaces 23001986 · Nov 25, 20022549093Fuel ControlHoneywell International Inc · Replaces Allison 23059931 · Nov 14, 2002E23001986Tube Assembly, PC Filter to GovernorExtex Ltd · Replaces E23001986 · Aug 26, 2002P-1144Filter Element, Lube OilPuroflow Inc · Replaces 6898947, 23009677 · Jul 15, 2002B-8053Filter Assembly, Lub OilWire Cloth Filter Manufacturing Company · Replaces Rolls-Royce 6870032 and 6856089 · Apr 16, 2002211-1025Filter Element AssemblyPuroflow Inc · Replaces 6874958, 23033400 · Mar 3, 20026896347HTStrainer Assembly-Compressor Bleed ValveHye-Tech Manufacturing LLC · Replaces 6896347 · Feb 12, 20026889814HTBody, Compressor-Bleed ValveHye-Tech Manufacturing LLC · Replaces 6889814 · Feb 12, 20026898784HTAdapter, Splined-Turbine 2nd StageHye-Tech Manufacturing LLC · Replaces 6898784 · Feb 12, 20026876030HTStud, Shouldered, Stepped-.250-28 x .500-16 x 1.374 LG.Hye-Tech Manufacturing LLC · Replaces 6876030 · Feb 12, 20026874815HTCover, Compressor Bleed ValveHye-Tech Manufacturing LLC · Replaces 6874815 · Feb 12, 2002AA216CWDry Air PumpAero Accessories Inc · Replaces Airborne model 212/216CW vacuum pumps · Apr 1, 20017592980-101Filter Element, LubePTI Technologies Inc · Replaces 23068245 · Sep 7, 2000AA216CWDry Air PumpAero Accessories Inc · PMA PQ1206CE · Replaces Airborne model 212/216CW vacuum pumps · Aug 2, 200053153Spark Igniter Lead AssemblyChampion Aerospace LLC · Replaces Allison Engine Co. 23060817 · Sep 14, 199823004204ALCover, Power Turbine SupportTimken Alcor Aerospace Technologies Inc · Replaces Allison 23004204 · Sep 9, 19986848996PWasher, Flat, 2.160 ID X 2.430 ODPacific Sky Supply Inc · Replaces Allison 6848996 · Nov 13, 19976840406PNut, Spanner Turbine Tie, 5/16-32Pacific Sky Supply Inc · Replaces Allison 6840406 · Nov 13, 1997211-1025Filter Element, AssemblyPuroflow Inc · Replaces Allison 6874958, 23033400 · Nov 12, 199723055441PKey, Nozzle Assembly, Turbine - 2nd StagePacific Sky Supply Inc · Replaces Allison 23055441 · Nov 20, 1995A23031415Dome, Shield, Turbine Nozzle, 1st StageSuperior Air Parts Inc · PMA PQ0060SW · Replaces Allison P/N 23031415 · Aug 1, 1995
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