PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25789Filter Element,fluid

Itw Gse Inc. · NSN 2940-01-581-2379 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-01-581-2379 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-581-2379. Primary manufacturer part number: 25789.
Features
  • Filter Element,fluid — FSC 2940
  • 2 verified cross-references
  • Primary manufacturer: Itw Gse Inc.
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,fluid, cataloged under National Stock Number 2940-01-581-2379, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Itw Gse Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2940-01-581-2379
Primary Part Number25789
Item NameFilter Element,fluid
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerItw Gse Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2940-00-141-9026 INTERCHANGEABLE
Filter Element,fluid
3040-00-204-951425789 INTERCHANGEABLE
Differential Gear Unit
Southern Gear & Machine Inc
5331-00-297-630025789 INTERCHANGEABLE
O-Ring
Hamilton Sundstrand Corporation
5331-00-420-928925789 INTERCHANGEABLE
O-Ring
Kalmar Solutions Ab
5340-01-244-796625789 INTERCHANGEABLE
Seat,helical Compression Spring
Collins Engine Nozzles, Inc
5340-01-437-237425789 INTERCHANGEABLE
Plate,mounting
Paccar Winch Inc Dba Paccar Winch Division
Cross-Reference Index
Part NumberManufacturer
25789 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
25789 PRIMARY Itw Gse Inc. (USA)
Related Parts
2940-00-141-9026INTERCHANGEABLE
FILTER ELEMENT,FLUID
3040-00-204-9514INTERCHANGEABLE
DIFFERENTIAL GEAR UNIT
25789
5331-00-297-6300INTERCHANGEABLE
O-RING
25789
5331-00-420-9289INTERCHANGEABLE
O-RING
25789
5340-01-244-7966INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
25789
5340-01-437-2374INTERCHANGEABLE
PLATE,MOUNTING
25789

Frequently Asked Questions

What is NSN 2940-01-581-2379?

NSN 2940-01-581-2379 is a Filter Element,fluid, manufactured by Itw Gse Inc., classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-01-581-2379?

NSN 2940-01-581-2379 has 2 cross-referenced part numbers: 25789 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems), 25789 (Itw Gse Inc.).

What NSN replaces 2940-01-581-2379?

There are 6 known substitutes for 2940-01-581-2379: 2940-00-141-9026, 3040-00-204-9514, 5331-00-297-6300 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25789?

Key specifications for 25789: Part Name Assigned by Controlling Agency: OIL SEPARATOR. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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