PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1M122-4Filter,radio Frequency Interfere

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 5915-00-524-1650 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-524-1650 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-524-1650. Primary manufacturer part number: 1M122-4.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Source Impedance Rating Per Function: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Source Impedance Rating Per Function: 50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
  • Power Line Frequency Rating Per Function in Hertz: 400.0 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Operating Current Rating Per Function in Amps: 0.2 3RD RADIO INTERFERENCE THIRD FUNCTION
  • Operating Current Rating Per Function in Amps: 3.5 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Load Impedance Per Function: 50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
  • Maximum Voltage Drop Per Function: 2.0 VOLTS AC 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 5915-00-524-1650, 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 Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-524-1650
Primary Part Number1M122-4
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Source Impedance Rating Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Source Impedance Rating Per Function50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Current Rating Per Function in Amps0.2 3RD RADIO INTERFERENCE THIRD FUNCTION
Operating Current Rating Per Function in Amps3.5 1ST RADIO INTERFERENCE FIRST FUNCTION
Load Impedance Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Maximum Voltage Drop Per Function2.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
Maximum Voltage Drop Per Function2.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION
Power Line Frequency Rating Per Function in Hertz400.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Source Impedance Rating Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Input Terminal Manufacturer Code81349
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ADJACENT SURFACES
Operating Voltage Rating and Type Per Function28.0 VOLTS DC 4TH RADIO INTERFERENCE FOURTH FUNCTION
Functional Terminal Type and Quantity1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE-RESISTANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Voltage Rating and Type Per Function115.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
Functional Terminal Type and Quantity4 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
Maximum Temp Rise15.0 CELSIUS DEGC
Operating Current Rating Per Function in Amps0.2 4TH RADIO INTERFERENCE FOURTH FUNCTION
Body Length3.150 INCHES NOMINAL IN
Load Impedance Per Function50.0 OHMS 4TH RADIO INTERFERENCE FOURTH 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 Temp Range-65.0 TO 110.0 CELSIUS DEGC
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE THIRD FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 4TH RADIO INTERFERENCE FOURTH FUNCTION
Input Terminal IdentificationM81511-02HB02P1
Mounting Facility Type and Quantity4 SLOT LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3120-00-287-7469AA304-1 INTERCHANGEABLE
Bearing,sleeve
Chrysler Corp Amplex Div
5962-00-383-6703SN7440N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
5003-4662 Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA)
1M122-4 Genisco Filter Corp (USA)
1M122-4 PRIMARY Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
1M122-4 Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA)
A-3041 The Captor Corporation (USA)
Related Parts
3120-00-287-7469INTERCHANGEABLE
BEARING,SLEEVE
AA304-1
5962-00-383-6703INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN7440N

Frequently Asked Questions

What is NSN 5915-00-524-1650?

NSN 5915-00-524-1650 is a Filter,radio Frequency Interfere, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-524-1650?

NSN 5915-00-524-1650 has 5 cross-referenced part numbers: 5003-4662 (Spectrum Control, Inc. Div Api Technologies - Eis/wesson), 1M122-4 (Genisco Filter Corp), 1M122-4 (Northrop Grumman Corp Electronic Systems Defensive System Div), 1M122-4 (Spectrum Control, Inc. Div Api Technologies - Eis/wesson), A-3041 (The Captor Corporation).

What NSN replaces 5915-00-524-1650?

There are 2 known substitutes for 5915-00-524-1650: 3120-00-287-7469, 5962-00-383-6703. Verify interchangeability with system specifications before substitution.

What are the specifications of 1M122-4?

Key specifications for 1M122-4: Source Impedance Rating Per Function: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION; Source Impedance Rating Per Function: 50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION; Power Line Frequency Rating Per Function in Hertz: 400.0 2ND RADIO INTERFERENCE SECOND FUNCTION; Operating Current Rating Per Function in Amps: 0.2 3RD RADIO INTERFERENCE THIRD FUNCTION. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com