The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-944-6257, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Mission Systems, Inc.. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-944-6257 |
| Primary Part Number | 32-266261-2 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Functional Terminal Type and Quantity | 1 THREADED STUD INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 1 THREADED STUD OUTPUT SECOND FUNCTION |
| Body Outside Diameter | 0.625 INCHES NOMINAL IN |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Mounting Facility Screw Thread Series Designator | UNEF |
| Nominal Thread Size | 0.625 INCHES IN |
| Body Material | METAL |
| Operating Voltage Rating and Type Per Function | 100.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Current Rating Per Function in Amps | 0.5 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 32-266261-2 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| E-1456 | Lindgren Rf Enclosures Inc Elmag Div (USA) |
| Reference | Meaning |
|---|---|
| FA9201 | 5/9 Secondary reference U.S. Government activity |
| FC10035 | 5/9 Secondary reference Fil-Coil International Llc |
| 1B437 | 5/9 Secondary reference Sora Power Inc. Dba Sora Power Inc |
| NFRHR101-2 | 5/2 Secondary reference U.S. Government activity |
| RF1235 | 5/9 Secondary reference Ems Development Corporation Dba Ems Development Corp |
NSN 5915-00-944-6257 is a Filter,radio Frequency Interfere, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-944-6257 has 2 manufacturer part numbers on file: 32-266261-2 (General Dynamics Mission Systems, Inc.), E-1456 (Lindgren Rf Enclosures Inc Elmag Div).
Key specifications for 32-266261-2: Mounting Facility Type and Quantity: 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED; Inclosure Type: ENCASED; Functional Terminal Type and Quantity: 1 THREADED STUD INPUT FIRST FUNCTION; Functional Terminal Type and Quantity: 1 THREADED STUD OUTPUT SECOND FUNCTION. 13 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.