The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-331-4072, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Avx Filters Corporation. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-331-4072 |
| Primary Part Number | YS1B3-203HG |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Avx Filters Corporation |
| Status | ACTIVE |
| Maximum Dielectric Withstanding DC Voltage | 400.0 VOLTS AT SEA LEVEL |
| Mounting Facility Type and Quantity | 2 TERMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Unpackaged Unit Weight | 3.0 GRAMS NOMINAL G |
| Inclosure Type | ENCASED |
| Body Surface Treatment | GOLD |
| Precious Material | GOLD |
| Functional Terminal Type and Quantity | 1 PIN INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 1 PIN OUTPUT SECOND FUNCTION |
| Body Outside Diameter | 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Source Impedance Rating Per Function | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Features Provided | SHOCK RESISTANT |
| Body Material | METAL |
| Body Length | 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN |
| Operating Voltage Rating and Type Per Function | 125.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Current Rating Per Function in Amps | 10.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Precious Material and Location | BODY SURFACE GOLD |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Maximum Temp Rise | 25.0 CELSIUS DEGC |
| 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 |
|---|---|
| YS1B3-203HG | Avx Filters Corporation (USA) |
| 1136-1115-203S | Pacific Aerospace & Electronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| H959017-003B | 3/2 Design control — primary reference U.S. Government activity |
NSN 5915-01-331-4072 is a Filter,radio Frequency Interfere, manufactured by Avx Filters Corporation, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-331-4072 has 2 manufacturer part numbers on file: YS1B3-203HG (Avx Filters Corporation), 1136-1115-203S (Pacific Aerospace & Electronics, Llc).
Key specifications for YS1B3-203HG: Maximum Dielectric Withstanding DC Voltage: 400.0 VOLTS AT SEA LEVEL; Mounting Facility Type and Quantity: 2 TERMINAL LOCATION NOT OTHERWISE SPECIFIED; Unpackaged Unit Weight: 3.0 GRAMS NOMINAL G; Inclosure Type: ENCASED. 21 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 5915-01-331-4072 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.