NSN 2945-01-550-4576 · NIIN 015504576 · Part number 7590374-001
Pti Technologies Inc. · FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · FSG 29 — Engine Accessories · CAGE 05228
Government record, cited
NSN 2945-01-550-4576 — this item is cataloged by the U.S. Government under National Stock Number 2945-01-550-4576. Manufacturer of record part number: 7590374-001.
Also searched as2945-01-550-4576 ·
2945015504576 ·
NIIN 015504576 ·
01-550-4576 ·
FSC 2945 Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · CAGE 05228 · 7590374-001
FSC: 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: 7590374-001
Manufacturer: Pti Technologies Inc.
General Description
The Filter Element,fluid, cataloged under National Stock Number 2945-01-550-4576, 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 Pti Technologies Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2945-01-550-4576
Primary Part Number
7590374-001
Item Name
Filter Element,fluid
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.
2945-00-468-7468
2945-00-468-7468 · Item name not on file
2945-00-524-5147
2945-00-524-5147 · Item name not on file
2945-00-723-2900
FILTER,FLUID
2945-00-919-0605
2945-00-919-0605 · Item name not on file
2945-01-058-5949
FILTER,FLUID
2945-01-095-4583
FILTER BODY,FLUID
2945-01-102-0712
2945-01-102-0712 · Item name not on file
2945-01-110-1358
2945-01-110-1358 · Item name not on file
Frequently Asked Questions
What is NSN 2945-01-550-4576?
NSN 2945-01-550-4576 is a Filter Element,fluid, manufactured by Pti Technologies Inc., classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2945-01-550-4576?
NSN 2945-01-550-4576 has 2 manufacturer part numbers on file: 7590374-001 (Pti Technologies Inc.), 7590374-001 (Microtecnica Srl).
What are the specifications of 7590374-001?
Key specifications for 7590374-001: Special Features: NEXT HIGHER ASSEMBLY MICROTECHNIA CONTROLLED HYDRAULIC FILTER MODULES PART NO. 7590632-101 AND 7590632-102; Part Name Assigned by Controlling Agency: ELEMENT; End Item Identification: EURO FIGHER EJ200 ENGINE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2945-01-550-4576 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.