NSN 2945-01-320-5184 · NIIN 013205184 · Part number R9W1673
Falls Filtration Technologies, Inc. · FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · FSG 29 — Engine Accessories · CAGE 00736
Government record, cited
NSN 2945-01-320-5184 — this item is cataloged by the U.S. Government under National Stock Number 2945-01-320-5184. Manufacturer of record part number: R9W1673.
Also searched as2945-01-320-5184 ·
2945013205184 ·
NIIN 013205184 ·
01-320-5184 ·
FSC 2945 Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · CAGE 00736 · R9W1673 · 23030023 · 23030023
FSC: 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: R9W1673
Manufacturer: Falls Filtration Technologies, Inc.
General Description
The Head,fluid Filter, cataloged under National Stock Number 2945-01-320-5184, 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 Falls Filtration Technologies, Inc.. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2945-01-320-5184
Primary Part Number
R9W1673
Item Name
Head,fluid Filter
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 2945-01-320-5184?
NSN 2945-01-320-5184 is a Head,fluid Filter, manufactured by Falls Filtration Technologies, Inc., classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2945-01-320-5184?
NSN 2945-01-320-5184 has 2 manufacturer part numbers on file: 23030023 (Rolls-Royce Corporation), R9W1673 (Falls Filtration Technologies, Inc.).
What are the specifications of R9W1673?
Key specifications for R9W1673: FSC Application Data: ENGINE MODEL T56; Absolute Filtration Rating in Microns: 104.0; Filtering Material Design: MESH; Quantity: 6. 11 specifications are documented in the U.S. Government catalog.
Is NSN 2945-01-320-5184 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.