The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-944-7670, 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 Filtron Co Inc Div of Rfi Corp. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-944-7670 |
| Primary Part Number | FSR-W-25B2 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — No Item Name Available |
| Manufacturer | Filtron Co Inc Div of Rfi Corp |
| Status | ACTIVE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 25.000 INCHES NOMINAL IN |
| Vibration Resistance Range in Hertz | +10.0 TO 500.0 |
| Body Height | 5.000 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.688 INCHES NOMINAL IN |
| Maximum Dielectric Withstanding DC Voltage | 1.2 KILOVOLTS AT SEA LEVEL |
| Maximum Voltage Drop Per Function | 2.77 VOLTS AC 2ND RADIO INTERFERENCE AND 6.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 60.0 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Load Impedance Per Function | 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Inclosure Type | HERMETICALLY SEALED |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Functional Terminal Type and Quantity | 2 TAB, SOLDER LUG INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION |
| Operating Current Rating Per Function in Amps | 25.0 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Body Material | METAL |
| Operating Voltage Rating and Type Per Function | 277.0 VOLTS AC 2ND RADIO INTERFERENCE AND 600.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Operating Voltage Rating and Type Per Function | 277.0 VOLTS AC 1ST RADIO INTERFERENCE AND 600.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Body Width | 12.250 INCHES NOMINAL IN |
| Load Impedance Per Function | 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Maximum Voltage Drop Per Function | 2.77 VOLTS AC 1ST RADIO INTERFERENCE AND 6.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Features Provided | CORROSION RESISTANT |
| Operating Current Rating Per Function in Amps | 25.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Maximum Temp Rise | 25.0 CELSIUS DEGC |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Unpackaged Unit Weight | 105.000 POUNDS NOMINAL LBS |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 60.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 14.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FSR-W-25B2 | Filtron Co Inc Div of Rfi Corp (USA) |
| MTK2N30 | Mtk Electronics Inc (USA) |
| C20779 | Filtron Co Inc Div of Rfi Corp (USA) |
NSN 5915-00-944-7670 is a Filter,radio Frequency Interfere, manufactured by Filtron Co Inc Div of Rfi Corp, classified under FSC 5915 (No Item Name Available). Status: active.
NSN 5915-00-944-7670 has 3 cross-referenced part numbers: FSR-W-25B2 (Filtron Co Inc Div of Rfi Corp), MTK2N30 (Mtk Electronics Inc), C20779 (Filtron Co Inc Div of Rfi Corp).
There are 7 known substitutes for 5915-00-944-7670: 5915-00-922-9144, 5915-00-922-9145, 5915-00-922-9148 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for FSR-W-25B2: Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 25.000 INCHES NOMINAL IN; Vibration Resistance Range in Hertz: +10.0 TO 500.0; Body Height: 5.000 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.688 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.