The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-324-8975, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-324-8975 |
| Primary Part Number | G300373-1 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) FIRST FUNCTION |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) SECOND FUNCTION |
| Inclosure Type | HERMETICALLY SEALED |
| Body Surface Treatment | TIN |
| Power Line Frequency Rating Per Function in Hertz | 60.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Functional Terminal Type and Quantity | 1 THREADED STUD INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 1 THREADED STUD OUTPUT SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Width | 3.000 INCHES NOMINAL IN |
| Body Height | 5.000 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.265 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Mounting Facility Screw Thread Series Designator | UNF |
| Features Provided | NUT AND WASHER |
| Nominal Thread Size | 0.375 INCHES IN |
| Body Material | METAL |
| Body Length | 10.000 INCHES NOMINAL IN |
| Operating Voltage Rating and Type Per Function | 125.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 2.000 INCHES NOMINAL IN |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Current Rating Per Function in Amps | 90.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | -54.0 TO 85.0 CELSIUS DEGC |
| Load Impedance Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| F-12515 | Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu (USA) |
| GF56167 | Genisco Filter Corp (USA) |
| G300373-1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| Reference | Meaning |
|---|---|
| GF56167 | 5/9 Secondary reference Spectrum Control, Inc. Div Api Technologies - Eis/wesson |
NSN 5915-01-324-8975 is a Filter,radio Frequency Interfere, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-324-8975 has 3 manufacturer part numbers on file: F-12515 (Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu), GF56167 (Genisco Filter Corp), G300373-1 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for G300373-1: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) FIRST FUNCTION; Mounting Facility Type and Quantity: 4 THREADED STUD(S) SECOND FUNCTION; Inclosure Type: HERMETICALLY SEALED; Body Surface Treatment: TIN. 23 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.