PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3406-1Filter,fluid

Flair Corporation Dba S P X Air Treatment Div Dehydration · NSN 4330-01-161-6619 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-161-6619 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-161-6619. Primary manufacturer part number: 3406-1.
Features
  • Filter,fluid — FSC 4330
  • Filtering Element Quantity: 1
  • First Discharge Connection Relationship to Intake Connection: IDENTICAL TO FIRST INTAKE CONNECTION
  • Mounting Type: INLET CONNECTION AND OUTLET CONNECTION END
  • Design Type: REUSABLE
  • Filtration Rating in Microns: 3.0 NOMINAL
  • 1 verified cross-reference
  • Primary manufacturer: Flair Corporation Dba S P X Air Treatment Div Dehydration
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,fluid, cataloged under National Stock Number 4330-01-161-6619, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Flair Corporation Dba S P X Air Treatment Div Dehydration. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4330-01-161-6619
Primary Part Number3406-1
Item NameFilter,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerFlair Corporation Dba S P X Air Treatment Div Dehydration
StatusACTIVE
Filtering Element Quantity1
First Discharge Connection Relationship to Intake ConnectionIDENTICAL TO FIRST INTAKE CONNECTION
Mounting TypeINLET CONNECTION AND OUTLET CONNECTION END
Design TypeREUSABLE
Filtration Rating in Microns3.0 NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5945-00-903-5440SM-D-342566 INTERCHANGEABLE
Electromagnetic Actuator Subasse
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
3406-1 PRIMARY Flair Corporation Dba S P X Air Treatment Div Dehydration (USA)
Related Parts
5945-00-903-5440INTERCHANGEABLE
ELECTROMAGNETIC ACTUATOR SUBASSE
SM-D-342566

Frequently Asked Questions

What is NSN 4330-01-161-6619?

NSN 4330-01-161-6619 is a Filter,fluid, manufactured by Flair Corporation Dba S P X Air Treatment Div Dehydration, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-161-6619?

NSN 4330-01-161-6619 has 1 cross-referenced part number: 3406-1 (Flair Corporation Dba S P X Air Treatment Div Dehydration).

What NSN replaces 4330-01-161-6619?

There is 1 known substitute for 4330-01-161-6619: 5945-00-903-5440. Verify interchangeability with system specifications before substitution.

What are the specifications of 3406-1?

Key specifications for 3406-1: Filtering Element Quantity: 1; First Discharge Connection Relationship to Intake Connection: IDENTICAL TO FIRST INTAKE CONNECTION; Mounting Type: INLET CONNECTION AND OUTLET CONNECTION END; Design Type: REUSABLE. 5 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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