PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03RA18B-231Filter Element,fluid

Falls Filtration Technologies, Inc. · NSN 2940-00-787-7141 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-00-787-7141 — this item is cataloged by the U.S. Government under National Stock Number 2940-00-787-7141. Primary manufacturer part number: 03RA18B-231.
Features
  • Filter Element,fluid — FSC 2940
  • Body Diameter: 3.010 INCHES NOMINAL IN
  • Body Inside Diameter: 1.140 INCHES NOMINAL IN
  • Criticality Code Justification: FEAT
  • Flow Direction: OUTSIDE IN
  • Design Type: LIMITED
  • Body Overall Length: 5.320 INCHES NOMINAL IN
  • Filtering Media Design: MULTIPLE STACKED DISKS SINGLE FILTERING MEDIA RESPONSE
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Copper Alloy Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 2940-00-787-7141, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Falls Filtration Technologies, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2940-00-787-7141
Primary Part Number03RA18B-231
Item NameFilter Element,fluid
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerFalls Filtration Technologies, Inc.
StatusCANCELLED
Body Diameter3.010 INCHES NOMINAL IN
Body Inside Diameter1.140 INCHES NOMINAL IN
Criticality Code JustificationFEAT
Flow DirectionOUTSIDE IN
Design TypeLIMITED
Body Overall Length5.320 INCHES NOMINAL IN
Filtering Media DesignMULTIPLE STACKED DISKS SINGLE FILTERING MEDIA RESPONSE
MaterialCOPPER ALLOY FILTERING MEDIUM
Style DesignatorMULTIPLE STACKED DISKS, W/OUT CLEANING BLADES
Media for Which DesignedANY ACCEPTABLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2940-00-499-168963103-3 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
5950-00-615-014828218 INTERCHANGEABLE
Reactor
Safe Flight Instrument, Llc
2530-01-270-6514 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
1680-01-421-5867 INTERCHANGEABLE
Roller Assy,aircraft Winch
Cross-Reference Index
Part NumberManufacturer
03RAV18B231 Falls Filtration Technologies, Inc. (USA)
99029-36 Cummins Inc. (USA)
03RA18-231 Falls Filtration Technologies, Inc. (USA)
A28218 Filtration Technology Services Inc (USA)
28218 Davey Compressor Co Div of Keco Industries Inc (USA)
03RA18B-231 PRIMARY Falls Filtration Technologies, Inc. (USA)
Related Parts
2940-00-499-1689INTERCHANGEABLE
FILTER ELEMENT,FLUID
63103-3
5950-00-615-0148INTERCHANGEABLE
REACTOR
28218
2530-01-270-6514INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
1680-01-421-5867INTERCHANGEABLE
ROLLER ASSY,AIRCRAFT WINCH

Frequently Asked Questions

What is NSN 2940-00-787-7141?

NSN 2940-00-787-7141 is a Filter Element,fluid, manufactured by Falls Filtration Technologies, Inc., classified under FSC 2940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2940-00-787-7141?

NSN 2940-00-787-7141 has 6 cross-referenced part numbers: 03RAV18B231 (Falls Filtration Technologies, Inc.), 99029-36 (Cummins Inc.), 03RA18-231 (Falls Filtration Technologies, Inc.), A28218 (Filtration Technology Services Inc), 28218 (Davey Compressor Co Div of Keco Industries Inc) and 1 more.

What NSN replaces 2940-00-787-7141?

There are 4 known substitutes for 2940-00-787-7141: 2940-00-499-1689, 5950-00-615-0148, 2530-01-270-6514 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 03RA18B-231?

Key specifications for 03RA18B-231: Body Diameter: 3.010 INCHES NOMINAL IN; Body Inside Diameter: 1.140 INCHES NOMINAL IN; Criticality Code Justification: FEAT; End Item Identification: ARMORED COMBAT EARTHMOVER (M9).. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2940-00-787-7141 still in active supply?

NSN 2940-00-787-7141 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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