PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124811-1Filter Element,air Conditioning

Falls Filtration Technologies, Inc. · NSN 4130-00-289-8221 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-00-289-8221 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-289-8221. Primary manufacturer part number: 124811-1.
Features
  • Filter Element,air Conditioning — FSC 4130
  • Specification/standard Data: 81346-ASTM-F872 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: METAL FRAME
  • Style Designator: RECTANGULAR (INCL SQUARE)
  • Maximum Air Flow Rate: 800.0 CUBIC FEET PER MINUTE
  • Body Thickness: 1.000 INCHES NOMINAL IN
  • Design Type: REUSABLE
  • Body Overall Length: 25.000 INCHES NOMINAL IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Metal Frame construction
General Description

The Filter Element,air Conditioning, cataloged under National Stock Number 4130-00-289-8221, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4130-00-289-8221
Primary Part Number124811-1
Item NameFilter Element,air Conditioning
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerFalls Filtration Technologies, Inc.
StatusCANCELLED
Specification/standard Data81346-ASTM-F872 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialMETAL FRAME
Style DesignatorRECTANGULAR (INCL SQUARE)
Maximum Air Flow Rate800.0 CUBIC FEET PER MINUTE
Body Thickness1.000 INCHES NOMINAL IN
Design TypeREUSABLE
Body Overall Length25.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-032112601853 INTERCHANGEABLE
Cup,tapered Roller Bearing
U S Army Tank Automotive Command Amsta-Im-Mm
5905-00-102-424213108-1203 INTERCHANGEABLE
Resistor,fixed,film
Custom Metering Company Inc
2910-00-218-1323 INTERCHANGEABLE
Pump,fuel
3439-00-270-377146S670 INTERCHANGEABLE
Brazing Alloy,silver
Naval Sea Systems Command
4130-00-276-04039803 INTERCHANGEABLE
Filter Element,air Conditioning
Research Products Corp
5935-00-402-7184 INTERCHANGEABLE
Connector,plug,electrical
4920-00-494-88909803 INTERCHANGEABLE
Indicator,unit Assy
Daytronic Corporation
4820-00-528-2356 INTERCHANGEABLE
Valve,check
5950-00-660-4871292-5016G1 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Corp
5930-00-727-4392 INTERCHANGEABLE
Switch,toggle
Cross-Reference Index
Part NumberManufacturer
9803 Union Electrical Porcelain Co (USA)
FLP002 Therm-Air Mfg Co Inc (USA)
124811-1 PRIMARY Falls Filtration Technologies, Inc. (USA)
F-F-300 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
KH03ZG-280 Zf Industrieantriebe Witten Gmbh (DEU)
M300064 Mgr Equipment Corp (USA)
9853 Research Products Corp (USA)
ASTM F872 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
3110-00-100-0321INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
12601853
5905-00-102-4242INTERCHANGEABLE
RESISTOR,FIXED,FILM
13108-1203
2910-00-218-1323INTERCHANGEABLE
PUMP,FUEL
3439-00-270-3771INTERCHANGEABLE
BRAZING ALLOY,SILVER
46S670
4130-00-276-0403INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
9803
5935-00-402-7184INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4920-00-494-8890INTERCHANGEABLE
INDICATOR,UNIT ASSY
9803
4820-00-528-2356INTERCHANGEABLE
VALVE,CHECK
5950-00-660-4871INTERCHANGEABLE
TRANSFORMER,POWER
292-5016G1
5930-00-727-4392INTERCHANGEABLE
SWITCH,TOGGLE
5120-00-789-0121INTERCHANGEABLE
WRENCH,SPANNER
9803
1730-00-919-5542INTERCHANGEABLE
CYLINDER,JACK,HYDRA
985-3

Frequently Asked Questions

What is NSN 4130-00-289-8221?

NSN 4130-00-289-8221 is a Filter Element,air Conditioning, manufactured by Falls Filtration Technologies, Inc., classified under FSC 4130 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4130-00-289-8221?

NSN 4130-00-289-8221 has 8 cross-referenced part numbers: 9803 (Union Electrical Porcelain Co), FLP002 (Therm-Air Mfg Co Inc), 124811-1 (Falls Filtration Technologies, Inc.), F-F-300 (Federal Specifications Promulgated by General Services Administration Washington DC), KH03ZG-280 (Zf Industrieantriebe Witten Gmbh) and 3 more.

What NSN replaces 4130-00-289-8221?

There are 12 known substitutes for 4130-00-289-8221: 3110-00-100-0321, 5905-00-102-4242, 2910-00-218-1323 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 124811-1?

Key specifications for 124811-1: Specification/standard Data: 81346-ASTM-F872 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Material: METAL FRAME; Style Designator: RECTANGULAR (INCL SQUARE); Overall Width: 16.000 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4130-00-289-8221 still in active supply?

NSN 4130-00-289-8221 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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