The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-166-7612, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 27 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5915-01-166-7612 |
| Primary Part Number | 280205 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.250 INCHES NOMINAL IN |
| Power Line Frequency Rating Per Function in Hertz | 440.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 440.0 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Functional Terminal Type and Quantity | 2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 TURRET GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Body Width | 2.000 INCHES NOMINAL IN |
| Body Height | 1.250 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.112 INCHES IN |
| Body Length | 2.500 INCHES NOMINAL IN |
| Full Load Insertion Loss Frequencies in Megahertz | 0.05 AND 0.1 AND 0.3 AND 1.0 AND 1000.0 |
| Full Load Minimum Insertion Loss at Specified Frequency in Decibels | 20.0 AND 40.0 AND 60.0 AND 70.0 |
| Operating Voltage Rating and Type Per Function | 260.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Operating Voltage Rating and Type Per Function | 260.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Input Terminal Manufacturer Code | 14632 |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.375 INCHES NOMINAL IN |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Operating Current Rating Per Function in Amps | 0.5 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Operating Current Rating Per Function in Amps | 0.5 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Input Terminal Identification | C1A-A10-14S-7P-10-1B |
| 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 |
|---|---|
| 280205 PRIMARY | Drs Signal Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| GF56966 | 5/9 Secondary reference Spectrum Control, Inc. Div Api Technologies - Eis/wesson |
| GF56966 | C/1 Advisory reference — outside the item-of-supply concept Genisco Filter Corp |
NSN 5915-01-166-7612 is a Filter,radio Frequency Interfere, manufactured by Drs Signal Solutions, Inc., classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-166-7612 has 1 manufacturer part number on file: 280205 (Drs Signal Solutions, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 1650-01-578-5761. Verify interchangeability with system specifications before substitution.
Key specifications for 280205: Mounting Facility Type and Quantity: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 1.625 INCHES NOMINAL IN; Inclosure Type: ENCASED; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 1.250 INCHES NOMINAL IN. 27 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.