The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-965-8409, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-965-8409 |
| Primary Part Number | TRF12 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Supplementary Features | MANUFACTURERS NAME: FILTER,TUNABLE REJECTION |
| Functional Description | BRIDGED-T NOTCH FILTER; UNIT IS PRIMARILY INTENDED FOR USE WITH RADIO RECEIVERS OR TUNABLE VOLTMETERS TO ALLOW THE USE OF THEIR FULL SENSITIVITY IN PRESENCE OF A STRONG UNDESIRED SIGNAL; WHERE SEVERAL UNDESIRED SIGNALS OF HIGH AMPLITUDE ARE PRESENT, THE FILTER MAY BE CONNECTED IN TANDEM TO REDUCE THEM TO DESIRABLE LEVELS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TRF12 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| Reference | Meaning |
|---|---|
| TRF12 | C/1 Advisory reference — outside the item-of-supply concept Electro-Metrics Corporation Dba Electro-Metrics |
| TRF12 | 3/9 Design control — primary reference Electro-Metrics Corporation Dba Electro-Metrics |
NSN 5915-00-965-8409 is a Filter,radio Frequency Interfere, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-965-8409 has 1 manufacturer part number on file: TRF12 (Bae Systems Information and Electronic Systems Integration Inc.).
Key specifications for TRF12: Supplementary Features: MANUFACTURERS NAME: FILTER,TUNABLE REJECTION; Special Features: RANGE 220 KHZ TO 3.5 MHZ; SIMILARTO BUT NOT INTERCHANGEABLE WITH 5915-00-087-1477, 5915-00-894-2802, 5915-00-965-8413 AND 5915-00-965-8422 MHz; Functional Description: BRIDGED-T NOTCH FILTER; UNIT IS PRIMARILY INTENDED FOR USE WITH RADIO RECEIVERS OR TUNABLE VOLTMETERS TO ALLOW THE USE OF THEIR FULL SENSITIVITY IN PRESENCE OF A STRONG UNDESIRED SIGNAL; WHERE SEVERAL UNDESIRED SIGNALS OF HIGH AMPLITUDE ARE PRESENT, THE FILTER MAY BE CONNECTED IN TANDEM TO REDUCE THEM TO DESIRABLE LEVELS. 2 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.
NSN 5915-00-965-8409 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.