NSN 2945-00-413-1261 · NIIN 004131261 · Part number R9W1322
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 2945-00-413-1261 — this item is cataloged by the U.S. Government under National Stock Number 2945-00-413-1261. Manufacturer of record part number: R9W1322.
Also searched as2945-00-413-1261 ·
2945004131261 ·
NIIN 004131261 ·
00-413-1261 ·
FSC 2945 Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · CAGE 00736 · R9W1322 · 6871208
Nearby stock numbers← 2945-00-411-7963 Strainer Assy, Eng
·
2945-00-415-6372 →
Features
Filter,fluid — FSC 2945
Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE
FSC Application Data: ENGINE,AIRCRAFT
Design Type: NONREUSABLE
Filtering Element Quantity: 1
Material: NICKEL ALLOY FILTERING MEDIUM
2 manufacturer part numbers on file
Manufacturer of record: Falls Filtration Technologies, Inc.
Identification
NSN: 2945-00-413-1261
NIIN: 004131261
FSC: 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: R9W1322
Manufacturer: Falls Filtration Technologies, Inc.
General Description
The Filter,fluid, cataloged under National Stock Number 2945-00-413-1261, 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 5 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2945-00-413-1261
Primary Part Number
R9W1322
Item Name
Filter,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.
2945-00-001-6447
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 2945-00-413-1261?
NSN 2945-00-413-1261 is a Filter,fluid, 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 2945-00-413-1261?
NSN 2945-00-413-1261 has 2 manufacturer part numbers on file: 6871208 (Allison Transmission Inc Dba Allison Transmission, Inc), R9W1322 (Falls Filtration Technologies, Inc.).
What are the specifications of R9W1322?
Key specifications for R9W1322: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; FSC Application Data: ENGINE,AIRCRAFT; Design Type: NONREUSABLE; Filtering Element Quantity: 1. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2945-00-413-1261 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.