PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FSR-W-200B3NFilter,radio Frequency Interfere

Ems Development Corporation Dba Ems Development Corp · NSN 5915-00-943-8530 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-943-8530 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-943-8530. Primary manufacturer part number: FSR-W-200B3N.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Body Height: 17.000 INCHES NOMINAL IN
  • Source Impedance Rating Per Function: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Maximum Voltage Drop Per Function: 2.77 VOLTS AC 3RD RADIO INTERFERENCE AND 6.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION
  • Source Impedance Rating Per Function: 50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
  • Inclosure Type: HERMETICALLY SEALED
  • Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Load Impedance Per Function: 50.0 OHMS 3RD RADIO INTERFERENCE THIRD 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 5915-00-943-8530, 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 Ems Development Corporation Dba Ems Development Corp. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-943-8530
Primary Part NumberFSR-W-200B3N
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerEms Development Corporation Dba Ems Development Corp
StatusACTIVE
Body Height17.000 INCHES NOMINAL IN
Source Impedance Rating Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Maximum Voltage Drop Per Function2.77 VOLTS AC 3RD RADIO INTERFERENCE AND 6.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION
Source Impedance Rating Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Inclosure TypeHERMETICALLY SEALED
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
Load Impedance Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Power Line Frequency Rating Per Function in Hertz60.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Functional Terminal Type and Quantity3 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
Maximum Dielectric Withstanding DC Voltage1.2 KILOVOLTS AT SEA LEVEL
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Operating Voltage Rating and Type Per Function277.0 VOLTS AC 2ND RADIO INTERFERENCE AND 600.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Voltage Rating and Type Per Function277.0 VOLTS AC 1ST RADIO INTERFERENCE AND 600.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
Mounting Facility Type and Quantity4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity3 TAB, SOLDER LUG INPUT FIRST FUNCTION
Unpackaged Unit Weight445.000 POUNDS NOMINAL LBS
Distance Between Centerlines of Mounting Facilities Parallel to Body Width27.000 INCHES NOMINAL IN
Vibration Resistance Range in Hertz+10.0 TO 500.0
Operating Current Rating Per Function in Amps200.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Load Impedance Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Body Length40.000 INCHES NOMINAL IN
Power Line Frequency Rating Per Function in Hertz60.0 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Voltage Rating and Type Per Function277.0 VOLTS AC 3RD RADIO INTERFERENCE AND 600.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION
Operating Current Rating Per Function in Amps200.0 3RD RADIO INTERFERENCE THIRD FUNCTION
Features ProvidedCORROSION RESISTANT
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE THIRD FUNCTION
Body MaterialMETAL
Maximum Voltage Drop Per Function2.77 VOLTS AC 2ND RADIO INTERFERENCE AND 6.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5915-00-922-9144 INTERCHANGEABLE
Filter,radio Frequency Interfere
5915-00-922-9145FSR-W-50B3N INTERCHANGEABLE
Filter,radio Frequency Interfere
Ems Development Corporation Dba Ems Development Corp
5915-00-922-9148FSR-W-100B4 INTERCHANGEABLE
Filter,radio Frequency Interfere
Ems Development Corporation Dba Ems Development Corp
5915-00-944-7669FSR-W-25BN INTERCHANGEABLE
Filter,radio Frequency Interfere
Ems Development Corporation Dba Ems Development Corp
5915-00-944-7670 INTERCHANGEABLE
Filter,radio Frequency Interfere
5915-00-947-0447 INTERCHANGEABLE
Filter,radio Frequency Interfere
5915-01-034-3494FSR-W-100B3N INTERCHANGEABLE
Filter,radio Frequency Interfere
Ems Development Corporation Dba Ems Development Corp
Cross-Reference Index
Part NumberManufacturer
C20779 Ems Development Corporation Dba Ems Development Corp (USA)
FSR-W-200B3N Filtron Co Inc Div of Rfi Corp (USA)
3N200GS1 Mtk Electronics Inc (USA)
FSR-W-200B3N PRIMARY Ems Development Corporation Dba Ems Development Corp (USA)
C20779 Filtron Co Inc Div of Rfi Corp (USA)
Related Parts
5915-00-922-9144INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5915-00-922-9145INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
FSR-W-50B3N
5915-00-922-9148INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
FSR-W-100B4
5915-00-944-7669INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
FSR-W-25BN
5915-00-944-7670INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5915-00-947-0447INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5915-01-034-3494INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
FSR-W-100B3N

Frequently Asked Questions

What is NSN 5915-00-943-8530?

NSN 5915-00-943-8530 is a Filter,radio Frequency Interfere, manufactured by Ems Development Corporation Dba Ems Development Corp, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-943-8530?

NSN 5915-00-943-8530 has 5 cross-referenced part numbers: C20779 (Ems Development Corporation Dba Ems Development Corp), FSR-W-200B3N (Filtron Co Inc Div of Rfi Corp), 3N200GS1 (Mtk Electronics Inc), FSR-W-200B3N (Ems Development Corporation Dba Ems Development Corp), C20779 (Filtron Co Inc Div of Rfi Corp).

What NSN replaces 5915-00-943-8530?

There are 7 known substitutes for 5915-00-943-8530: 5915-00-922-9144, 5915-00-922-9145, 5915-00-922-9148 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FSR-W-200B3N?

Key specifications for FSR-W-200B3N: Body Height: 17.000 INCHES NOMINAL IN; Source Impedance Rating Per Function: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION; Maximum Voltage Drop Per Function: 2.77 VOLTS AC 3RD RADIO INTERFERENCE AND 6.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION; Source Impedance Rating Per Function: 50.0 OHMS 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.
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