NSN 2945-01-662-0649 · NIIN 016620649 · Part number S4-19310-450A
Donaldson Company, Inc. · FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · FSG 29 — Engine Accessories · CAGE 13520
Government record, cited
NSN 2945-01-662-0649 — this item is cataloged by the U.S. Government under National Stock Number 2945-01-662-0649. Manufacturer of record part number: S4-19310-450A.
Also searched as2945-01-662-0649 ·
2945016620649 ·
NIIN 016620649 ·
01-662-0649 ·
FSC 2945 Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · CAGE 13520 · S4-19310-450A
Nearby stock numbers← 2945-01-662-0494 Separator, Particle, Air
·
2945-01-662-2647 Separator, Particle, Air →
Features
Filtering Disk,fluid — FSC 2945
1 manufacturer part number on file
Manufacturer of record: Donaldson Company, Inc.
Identification
NSN: 2945-01-662-0649
NIIN: 016620649
FSC: 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: S4-19310-450A
Manufacturer: Donaldson Company, Inc.
General Description
The Filtering Disk,fluid, cataloged under National Stock Number 2945-01-662-0649, 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 Donaldson Company, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2945-01-662-0649
Primary Part Number
S4-19310-450A
Item Name
Filtering Disk,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 2945-01-662-0649?
NSN 2945-01-662-0649 is a Filtering Disk,fluid, manufactured by Donaldson Company, Inc., classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2945-01-662-0649?
NSN 2945-01-662-0649 has 1 manufacturer part number on file: S4-19310-450A (Donaldson Company, Inc.).
What are the specifications of S4-19310-450A?
Key specifications for S4-19310-450A: Part Name Assigned by Controlling Agency: FILTER SREEN; End Item Identification: TACTICAL UNMANNED AIRCRAFT SYSTEM (SHADOW). 0 specifications are documented in the U.S. Government catalog.
Is NSN 2945-01-662-0649 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.