NSN 2945-00-446-6446 · NIIN 004466446 · Part number SP809
Baykar Piaggio Aerospace S.p.a. · FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · FSG 29 — Engine Accessories · CAGE A0189
Government record, cited
NSN 2945-00-446-6446 — this item is cataloged by the U.S. Government under National Stock Number 2945-00-446-6446. Manufacturer of record part number: SP809.
Also searched as2945-00-446-6446 ·
2945004466446 ·
NIIN 004466446 ·
00-446-6446 ·
FSC 2945 Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · CAGE A0189 · SP809 · 2840A01-003
Manufacturer of record: Baykar Piaggio Aerospace S.p.a.
Identification
NSN: 2945-00-446-6446
NIIN: 004466446
FSC: 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: SP809
Manufacturer: Baykar Piaggio Aerospace S.p.a.
General Description
The End Plate,oil Filter Assembly, cataloged under National Stock Number 2945-00-446-6446, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Baykar Piaggio Aerospace S.p.a.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2945-00-446-6446
Primary Part Number
SP809
Item Name
End Plate,oil Filter Assembly
FSC / FSG
2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
Other items in FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2945-00-001-6447
2945-00-001-6447 · Item name not on file
2945-00-004-7472
HOUSING,FILTER,FLUID PRESSURE
2945-00-005-1630
FILTERING DISK,FLUID
2945-00-005-8609
FILTER ELEMENT,FLUID
2945-00-014-0259
BAFFLE ASSEMBLY,OUTLET
2945-00-014-1739
2945-00-014-1739 · Item name not on file
2945-00-016-0880
VALVE
2945-00-018-0642
INSERT,PLUG,OIL FILTER
Frequently Asked Questions
What is NSN 2945-00-446-6446?
NSN 2945-00-446-6446 is a End Plate,oil Filter Assembly, manufactured by Baykar Piaggio Aerospace S.p.a., classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2945-00-446-6446?
NSN 2945-00-446-6446 has 1 manufacturer part number on file: SP809 (Baykar Piaggio Aerospace S.p.a.).
What are the specifications of SP809?
Key specifications for SP809: End Item Identification: T-53 SERIES ENGINES. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2945-00-446-6446 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.