The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-238-4454, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-238-4454 |
| Primary Part Number | 8478A05H03 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) FIRST FUNCTION |
| Mounting Facility Type and Quantity | 2 SLOT SECOND FUNCTION |
| 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 |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Width | 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN |
| Body Height | 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Mounting Facility Screw Thread Series Designator | UNF |
| Nominal Thread Size | 0.190 INCHES IN |
| Body Length | 9.470 INCHES MINIMUM AND 9.530 INCHES MAXIMUM IN |
| Operating Voltage Rating and Type Per Function | 50.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Current Rating Per Function in Amps | 20.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Load Impedance Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Slot Width | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8478A05H03 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| A-4596 | The Captor Corporation (USA) |
NSN 5915-01-238-4454 is a Filter,radio Frequency Interfere, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-238-4454 has 2 manufacturer part numbers on file: 8478A05H03 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), A-4596 (The Captor Corporation).
Key specifications for 8478A05H03: Mounting Facility Type and Quantity: 4 THREADED STUD(S) FIRST FUNCTION; Mounting Facility Type and Quantity: 2 SLOT SECOND FUNCTION; Inclosure Type: ENCASED; Functional Terminal Type and Quantity: 1 THREADED STUD INPUT FIRST FUNCTION. 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.
NSN 5915-01-238-4454 has DEMIL Code D. 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.