The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-168-5949, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leonardo S.p.a Land & Naval Defence Electronics Division. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-168-5949 |
| Primary Part Number | 68F146P001 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Leonardo S.p.a Land & Naval Defence Electronics Division |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED |
| Width Across Flats | 0.187 INCHES NOMINAL IN |
| Inclosure Type | ENCASED |
| Body Surface Treatment | SILVER |
| Precious Material | SILVER |
| Functional Terminal Type and Quantity | 1 PIN INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 1 PIN OUTPUT SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Vibration Resistance Range in Hertz | +10.0 TO 2000.0 |
| Style Designator | ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.164 INCHES IN |
| Body Length | 0.470 INCHES NOMINAL IN |
| Operating Voltage Rating and Type Per Function | 200.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Current Rating Per Function in Amps | 10.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Precious Material and Location | EXTERNAL SURFACE SILVER |
| 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 |
|---|---|
| 68F146P001 | Leonardo S.p.a Land & Naval Defence Electronics Division (ITA) |
| Reference | Meaning |
|---|---|
| 1293.000 | 5/9 Secondary reference Erie Specialty Products Inc |
| 1293-000 | 3/9 Design control — primary reference Murata Erie North America Inc Divof Murata Erie |
| 1293-000 | 5/9 Secondary reference Erie Specialty Products Inc |
NSN 5915-01-168-5949 is a Filter,radio Frequency Interfere, manufactured by Leonardo S.p.a Land & Naval Defence Electronics Division, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-168-5949 has 1 manufacturer part number on file: 68F146P001 (Leonardo S.p.a Land & Naval Defence Electronics Division).
1 possible match (shared part number, not a government interchangeability claim): 5915-01-378-7039. Verify interchangeability with system specifications before substitution.
Key specifications for 68F146P001: Mounting Facility Type and Quantity: 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED; Width Across Flats: 0.187 INCHES NOMINAL IN; Inclosure Type: ENCASED; Body Surface Treatment: SILVER. 18 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.