PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A344Filter,radio Frequency Interfere

The Captor Corporation · NSN 5915-00-825-3166 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-825-3166 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-825-3166. Primary manufacturer part number: A344.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Operating Voltage Rating and Type Per Function: 125.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Style Designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
  • Functional Terminal Type and Quantity: 1 TAB, SOLDER LUG INPUT FIRST FUNCTION
  • Power Line Frequency Rating Per Function in Hertz: 400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Unthreaded Mounting Hole Diameter: 0.187 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
  • Test Data Document: 06424-2604495-1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-825-3166, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is The Captor Corporation. Government technical data includes 15 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-825-3166
Primary Part NumberA344
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerThe Captor Corporation
StatusACTIVE
Operating Voltage Rating and Type Per Function125.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Functional Terminal Type and Quantity1 TAB, SOLDER LUG INPUT FIRST FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Unthreaded Mounting Hole Diameter0.187 INCHES NOMINAL IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Test Data Document06424-2604495-1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.375 INCHES NOMINAL IN
Body Height1.750 INCHES NOMINAL IN
Body Length2.000 INCHES NOMINAL IN
Operating Current Rating Per Function in Amps5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width1.125 INCHES NOMINAL IN
Functional Terminal Type and Quantity1 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
Inclosure TypeENCASED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-287-1703SAE J513 8-8-8 010401B INTERCHANGEABLE
Tee,tube
Sae International Dba Sae International
5821-00-459-7470A344 INTERCHANGEABLE
Selector,voice Assy
Lockheed Martin Corp
5999-00-775-76159085674 INTERCHANGEABLE
Contact,electrical
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
2604495-1 Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA)
A344 PRIMARY The Captor Corporation (USA)
Related Parts
4730-00-287-1703INTERCHANGEABLE
TEE,TUBE
SAE J513 8-8-8 010401B
5821-00-459-7470INTERCHANGEABLE
SELECTOR,VOICE ASSY
A344
5999-00-775-7615INTERCHANGEABLE
CONTACT,ELECTRICAL
9085674

Frequently Asked Questions

What is NSN 5915-00-825-3166?

NSN 5915-00-825-3166 is a Filter,radio Frequency Interfere, manufactured by The Captor Corporation, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-825-3166?

NSN 5915-00-825-3166 has 2 cross-referenced part numbers: 2604495-1 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), A344 (The Captor Corporation).

What NSN replaces 5915-00-825-3166?

There are 3 known substitutes for 5915-00-825-3166: 4730-00-287-1703, 5821-00-459-7470, 5999-00-775-7615. Verify interchangeability with system specifications before substitution.

What are the specifications of A344?

Key specifications for A344: Operating Voltage Rating and Type Per Function: 125.0 VOLTS AC BLANK AND 400.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED; Style Designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES; Functional Terminal Type and Quantity: 1 TAB, SOLDER LUG INPUT FIRST FUNCTION; Power Line Frequency Rating Per Function in Hertz: 400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED. 16 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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