The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-181-5603, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Passive Components Inc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5915-01-181-5603 |
| Primary Part Number | SF-285A |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Passive Components Inc |
| Status | ACTIVE |
| Maximum Dielectric Withstanding DC Voltage | 600.0 VOLTS AT SEA LEVEL |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | HERMETICALLY SEALED |
| Power Line Frequency Rating Per Function in Hertz | 400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Functional Terminal Type and Quantity | 1 TAB, SOLDER LUG INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION |
| Body Outside Diameter | 0.400 INCHES NOMINAL IN |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Vibration Resistance Range in Hertz | +10.0 TO 55.0 |
| Maximum Voltage Drop Per Function | 0.14 VOLTS AC BLANK AND 0.14 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Mounting Facility Screw Thread Series Designator | UNF |
| Maximum Dielectric Withstanding AC Rms Voltage | 250.0 VOLTS AT SEA LEVEL |
| Nominal Thread Size | 0.250 INCHES IN |
| Body Length | 0.440 INCHES MAXIMUM IN |
| Operating Voltage Rating and Type Per Function | 125.0 VOLTS AC BLANK AND 250.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE, MOUNTING END BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Current Rating Per Function in Amps | 1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Temp Range | -65.0 TO 160.0 FAHRENHEIT DEGF |
| Load Impedance Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| SF-285A | Passive Components Inc (USA) |
| 1JX3604A4 | Sprague Electric Co World Hqs (USA) |
| 1JX3604A4 | Exxelia Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| SF-276 | 5/1 Secondary reference Passive Components Inc |
| 1A4865-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5915-01-181-5603 is a Filter,radio Frequency Interfere, manufactured by Passive Components Inc, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-181-5603 has 3 manufacturer part numbers on file: SF-285A (Passive Components Inc), 1JX3604A4 (Sprague Electric Co World Hqs), 1JX3604A4 (Exxelia Usa, Inc.).
Key specifications for SF-285A: Maximum Dielectric Withstanding DC Voltage: 600.0 VOLTS AT SEA LEVEL; Mounting Facility Type and Quantity: 1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED; Inclosure Type: HERMETICALLY SEALED; Power Line Frequency Rating Per Function in Hertz: 400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED. 20 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 5915-01-181-5603 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.