NSN 2940-01-565-8719 · NIIN 015658719 · Part number 4I-3948
Caterpillar Inc Div Caterpillar Defense · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 11083
Government record, cited
NSN 2940-01-565-8719 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-565-8719. Manufacturer of record part number: 4I-3948.
Also searched as2940-01-565-8719 ·
2940015658719 ·
NIIN 015658719 ·
01-565-8719 ·
FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 11083 · 4I-3948 · CV121399
Nearby stock numbers← 2940-01-565-8162 Cap Assembly, Air Cleaner
·
2940-01-565-9522 Deflector, Air Cleaner, Intake →
Features
Filter Element,fluid — FSC 2940
4 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2940-01-565-8719
NIIN: 015658719
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 4I-3948
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Filter Element,fluid, cataloged under National Stock Number 2940-01-565-8719, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 4 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
2940-01-565-8719
Primary Part Number
4I-3948
Item Name
Filter Element,fluid
FSC / FSG
2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Other items in FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2940-00-238-5551
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-238-5551
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-238-5551
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-354-6471
STRAINER OIL
2940-00-356-0884
FILTER ELEMENT,FLUID
2940-00-445-0685
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-445-0685
FILTER ELEMENT,INTAKE AIR CLEANE
2940-00-445-0685
FILTER ELEMENT,INTAKE AIR CLEANE
Frequently Asked Questions
What is NSN 2940-01-565-8719?
NSN 2940-01-565-8719 is a Filter Element,fluid, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
What part numbers are listed for NSN 2940-01-565-8719?
NSN 2940-01-565-8719 has 4 manufacturer part numbers on file: 4I-3948 (Caterpillar Inc Div Caterpillar Defense), 4I-3948 (Hastings Deering (aust) Pty Ltd), CV121399 (Tvs Supply Chain Solutions Limited), 4I-3948 (Finning (uk) Ltd).
What are the specifications of 4I-3948?
Key specifications for 4I-3948: Special Features: FILTER GP OIL; Part Name Assigned by Controlling Agency: FILTER SERVICED PART; End Item Identification: TRACK TYPE EXCAVATOR 325, 325L. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2940-01-565-8719 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.