PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

123326Filter Element,air Conditioning

Falls Filtration Technologies, Inc. · NSN 4130-00-893-9749 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-00-893-9749 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-893-9749. Primary manufacturer part number: 123326.
Features
  • Filter Element,air Conditioning — FSC 4130
  • Maximum Air Flow Rate: 148.0 CUBIC FEET PER MINUTE
  • Style Designator: RECTANGULAR (INCL SQUARE)
  • Body Overall Length: 18.500 INCHES NOMINAL IN
  • Material: ALUMINUM FILTERING MEDIUM
  • Filtering Media Design: MESH SECOND FILTERING MEDIA RESPONSE
  • Body Thickness: 0.750 INCHES NOMINAL IN
  • Design Type: REUSABLE
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Aluminum Filtering Medium construction
General Description

The Filter Element,air Conditioning, cataloged under National Stock Number 4130-00-893-9749, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Falls Filtration Technologies, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4130-00-893-9749
Primary Part Number123326
Item NameFilter Element,air Conditioning
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerFalls Filtration Technologies, Inc.
StatusACTIVE
Maximum Air Flow Rate148.0 CUBIC FEET PER MINUTE
Style DesignatorRECTANGULAR (INCL SQUARE)
Body Overall Length18.500 INCHES NOMINAL IN
MaterialALUMINUM FILTERING MEDIUM
Filtering Media DesignMESH SECOND FILTERING MEDIA RESPONSE
Body Thickness0.750 INCHES NOMINAL IN
Design TypeREUSABLE
Filtering Media DesignCRIMPED FIRST FILTERING MEDIA RESPONSE
MaterialALUMINUM FRAME
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6210-00-435-9314 INTERCHANGEABLE
Light,indicator
6515-01-444-5404123326 INTERCHANGEABLE
Airway,nasopharyngeal
Szy Holdings, Llc Dba Szy Holdings Llc
6515-01-446-2407123326 INTERCHANGEABLE
Airway,nasopharyngeal
Teleflex Llc
Cross-Reference Index
Part NumberManufacturer
335C924H14 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
R82A18-50X4X0-75 Falls Filtration Technologies, Inc. (USA)
123326 PRIMARY Falls Filtration Technologies, Inc. (USA)
335C924H14 Westinghouse Electric Corp (USA)
Related Parts
6210-00-435-9314INTERCHANGEABLE
LIGHT,INDICATOR
6515-01-444-5404INTERCHANGEABLE
AIRWAY,NASOPHARYNGEAL
123326
6515-01-446-2407INTERCHANGEABLE
AIRWAY,NASOPHARYNGEAL
123326

Frequently Asked Questions

What is NSN 4130-00-893-9749?

NSN 4130-00-893-9749 is a Filter Element,air Conditioning, manufactured by Falls Filtration Technologies, Inc., classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-00-893-9749?

NSN 4130-00-893-9749 has 4 cross-referenced part numbers: 335C924H14 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), R82A18-50X4X0-75 (Falls Filtration Technologies, Inc.), 123326 (Falls Filtration Technologies, Inc.), 335C924H14 (Westinghouse Electric Corp).

What NSN replaces 4130-00-893-9749?

There are 3 known substitutes for 4130-00-893-9749: 6210-00-435-9314, 6515-01-444-5404, 6515-01-446-2407. Verify interchangeability with system specifications before substitution.

What are the specifications of 123326?

Key specifications for 123326: Overall Width: 4.000 INCHES NOMINAL IN; Maximum Air Flow Rate: 148.0 CUBIC FEET PER MINUTE; Style Designator: RECTANGULAR (INCL SQUARE); Body Overall Length: 18.500 INCHES NOMINAL IN. 11 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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