PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AF25526Filter Element,intake Air Cleane

Cummins Filtration Inc Dba Fleetguard Div Cummins Inc · NSN 2940-01-521-8845 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-01-521-8845 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-521-8845. Primary manufacturer part number: AF25526.
Features
  • Filter Element,intake Air Cleane — FSC 2940
  • Criticality Code Justification: AGAV
  • Body Diameter: 5.591 INCHES NOMINAL IN
  • Supplementary Features: USED W/SAFETY ELEMENT AF25484
  • Style Designator: CYLINDRICAL W/OUT CONTAINER
  • Body Overall Length: 12.776 INCHES NOMINAL IN
  • Body Inside Diameter: 3.248 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-01-521-8845, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins Filtration Inc Dba Fleetguard Div Cummins Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2940-01-521-8845
Primary Part NumberAF25526
Item NameFilter Element,intake Air Cleane
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerCummins Filtration Inc Dba Fleetguard Div Cummins Inc
StatusACTIVE
Criticality Code JustificationAGAV
Body Diameter5.591 INCHES NOMINAL IN
Supplementary FeaturesUSED W/SAFETY ELEMENT AF25484
Style DesignatorCYLINDRICAL W/OUT CONTAINER
Body Overall Length12.776 INCHES NOMINAL IN
Body Inside Diameter3.248 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2940-01-469-9040 INTERCHANGEABLE
Filter,fluid
Cross-Reference Index
Part NumberManufacturer
AF25526 PRIMARY Cummins Filtration Inc Dba Fleetguard Div Cummins Inc (USA)
85805662 Blumaq (FRA)
P772579 Donaldson France (FRA)
Related Parts
2940-01-469-9040INTERCHANGEABLE
FILTER,FLUID

Frequently Asked Questions

What is NSN 2940-01-521-8845?

NSN 2940-01-521-8845 is a Filter Element,intake Air Cleane, manufactured by Cummins Filtration Inc Dba Fleetguard Div Cummins Inc, classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-01-521-8845?

NSN 2940-01-521-8845 has 3 cross-referenced part numbers: AF25526 (Cummins Filtration Inc Dba Fleetguard Div Cummins Inc), 85805662 (Blumaq), P772579 (Donaldson France).

What NSN replaces 2940-01-521-8845?

There is 1 known substitute for 2940-01-521-8845: 2940-01-469-9040. Verify interchangeability with system specifications before substitution.

What are the specifications of AF25526?

Key specifications for AF25526: End Item Identification: AN/FSQ 213 (V)1; Special Features: MAGNUM RS TYPE; PRIMARY AIR; Criticality Code Justification: AGAV; Body Diameter: 5.591 INCHES NOMINAL IN. 9 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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