PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

VAA1-50XFilter Element,air Conditioning

Airsan Corporation Dba Airsan Corp · NSN 4130-00-166-0335 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-00-166-0335 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-166-0335. Primary manufacturer part number: VAA1-50X.
Features
  • Filter Element,air Conditioning — FSC 4130
  • Style Designator: RECTANGULAR (INCL SQUARE)
  • Body Overall Length: 5.250 INCHES NOMINAL IN
  • Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE
  • Material: ALUMINUM FRAME
  • Material: ALUMINUM FILTERING MEDIUM
  • Body Thickness: 1.125 INCHES NOMINAL IN
  • Design Type: REUSABLE
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Aluminum Frame construction
General Description

The Filter Element,air Conditioning, cataloged under National Stock Number 4130-00-166-0335, 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 Airsan Corporation Dba Airsan Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4130-00-166-0335
Primary Part NumberVAA1-50X
Item NameFilter Element,air Conditioning
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerAirsan Corporation Dba Airsan Corp
StatusACTIVE
Style DesignatorRECTANGULAR (INCL SQUARE)
Body Overall Length5.250 INCHES NOMINAL IN
Filtering Media DesignMESH SINGLE FILTERING MEDIA RESPONSE
MaterialALUMINUM FRAME
MaterialALUMINUM FILTERING MEDIUM
Body Thickness1.125 INCHES NOMINAL IN
Design TypeREUSABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5998-00-020-02471554 INTERCHANGEABLE
Electronic Components Assembly
Mission Systems Davenport Inc.
5310-00-045-3299MS35338-42 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2940-00-076-2597136500 INTERCHANGEABLE
Filter Element,fluid
Cummins Inc.
5962-00-133-9031 INTERCHANGEABLE
Microcircuit,linear
5950-00-157-0984A19756 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon Co
5310-00-205-90131554 INTERCHANGEABLE
Washer,flat
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5310-00-209-5309 INTERCHANGEABLE
Washer,lock
5910-00-255-6228A105240C INTERCHANGEABLE
Capacitor,variable,air Dielectri
Raytheon Company Dba Raytheon Co
5975-00-280-4581 INTERCHANGEABLE
Adapter,electrical Conduit
1336-00-701-90671554 INTERCHANGEABLE
Squib,electric
Pacific Scientific Energetic Materials Company (california Llc)
Cross-Reference Index
Part NumberManufacturer
VAA1-50X PRIMARY Airsan Corporation Dba Airsan Corp (USA)
1554 Smith Filter Corporation (USA)
Related Parts
5998-00-020-0247INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
1554
5310-00-045-3299INTERCHANGEABLE
WASHER,LOCK
MS35338-42
2940-00-076-2597INTERCHANGEABLE
FILTER ELEMENT,FLUID
136500
5962-00-133-9031INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5950-00-157-0984INTERCHANGEABLE
REACTOR
A19756
5310-00-205-9013INTERCHANGEABLE
WASHER,FLAT
1554
5310-00-209-5309INTERCHANGEABLE
WASHER,LOCK
5910-00-255-6228INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
A105240C
5975-00-280-4581INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
1336-00-701-9067INTERCHANGEABLE
SQUIB,ELECTRIC
1554
4130-00-802-1981INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
502100-193
5910-00-954-4791INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
0150-0016

Frequently Asked Questions

What is NSN 4130-00-166-0335?

NSN 4130-00-166-0335 is a Filter Element,air Conditioning, manufactured by Airsan Corporation Dba Airsan Corp, classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-00-166-0335?

NSN 4130-00-166-0335 has 2 cross-referenced part numbers: VAA1-50X (Airsan Corporation Dba Airsan Corp), 1554 (Smith Filter Corporation).

What NSN replaces 4130-00-166-0335?

There are 12 known substitutes for 4130-00-166-0335: 5998-00-020-0247, 5310-00-045-3299, 2940-00-076-2597 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of VAA1-50X?

Key specifications for VAA1-50X: Style Designator: RECTANGULAR (INCL SQUARE); Body Overall Length: 5.250 INCHES NOMINAL IN; Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Material: ALUMINUM FRAME. 8 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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