PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-4581Filter,radio Frequency Interfere

The Captor Corporation · NSN 5915-01-292-3367 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-292-3367 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-292-3367. Primary manufacturer part number: A-4581.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Operating Voltage Rating and Type Per Function: 220.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Operating Current Rating Per Function in Amps: 1.5 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Body Material: METAL
  • Load Impedance Per Function: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
  • Source Impedance Rating Per Function: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-292-3367, 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 22 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
NSN5915-01-292-3367
Primary Part NumberA-4581
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerThe Captor Corporation
StatusACTIVE
Operating Voltage Rating and Type Per Function220.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Current Rating Per Function in Amps1.5 1ST RADIO INTERFERENCE FIRST FUNCTION
Body MaterialMETAL
Load Impedance Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Load Impedance Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Source Impedance Rating Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Current Rating Per Function in Amps1.5 2ND RADIO INTERFERENCE SECOND FUNCTION
Distance Between Centerlines of Mounting Facilities Parallel to Body Length2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
Body Length1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
Body Width1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
Operating Voltage Rating and Type Per Function220.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
Functional Terminal Type and Quantity2 WIRE LEAD INPUT FIRST FUNCTION
Inclosure TypeENCASED
Unthreaded Mounting Hole Diameter0.184 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
Functional Terminal Type and Quantity2 WIRE HOOK OUTPUT SECOND FUNCTION
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Power Line Frequency Rating Per Function in Hertz60.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
Power Line Frequency Rating Per Function in Hertz60.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3120-00-591-2543A458-1 INTERCHANGEABLE
Bearing,sleeve
Chrysler Corp Amplex Div
Cross-Reference Index
Part NumberManufacturer
A-4581 PRIMARY The Captor Corporation (USA)
Related Parts
3120-00-591-2543INTERCHANGEABLE
BEARING,SLEEVE
A458-1

Frequently Asked Questions

What is NSN 5915-01-292-3367?

NSN 5915-01-292-3367 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 5915-01-292-3367?

NSN 5915-01-292-3367 has 1 cross-referenced part number: A-4581 (The Captor Corporation).

What NSN replaces 5915-01-292-3367?

There is 1 known substitute for 5915-01-292-3367: 3120-00-591-2543. Verify interchangeability with system specifications before substitution.

What are the specifications of A-4581?

Key specifications for A-4581: Operating Voltage Rating and Type Per Function: 220.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION; Operating Current Rating Per Function in Amps: 1.5 1ST RADIO INTERFERENCE FIRST FUNCTION; Body Material: METAL; Overall Length: 2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM IN. 25 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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