The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-628-8321, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 28 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-628-8321 |
| Primary Part Number | G300197S1 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Maximum Dielectric Withstanding DC Voltage | 600.0 VOLTS AT SEA LEVEL |
| Mounting Facility Type and Quantity | 6 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Body Surface Treatment | TIN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 7.437 INCHES NOMINAL IN |
| Power Line Frequency Rating Per Function in Hertz | 400.0 4TH RADIO INTERFERENCE FOURTH FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 400.0 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 400.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 400.0 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Functional Terminal Type and Quantity | 4 THREADED STUD INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 4 THREADED STUD OUTPUT SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Vibration Resistance Range in Hertz | +10.0 TO 55.0 |
| Body Width | 4.700 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.205 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Body Material | METAL |
| Body Length | 6.900 INCHES NOMINAL IN |
| Operating Voltage Rating and Type Per Function | 120.0 VOLTS AC 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Operating Voltage Rating and Type Per Function | 120.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Operating Voltage Rating and Type Per Function | 120.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Operating Voltage Rating and Type Per Function | 120.0 VOLTS AC 4TH RADIO INTERFERENCE FOURTH FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 3.500 INCHES NOMINAL IN |
| Operating Current Rating Per Function in Amps | 15.0 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Operating Current Rating Per Function in Amps | 15.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| 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 |
|---|---|
| G300197S1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| M1531 | Mtk Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| GF8171 | 5/9 Secondary reference Spectrum Control, Inc. Div Api Technologies - Eis/wesson |
| GF8171 | C/1 Advisory reference — outside the item-of-supply concept Genisco Filter Corp |
| FC2634 | 5/9 Secondary reference Fil-Coil International Llc |
NSN 5915-00-628-8321 is a Filter,radio Frequency Interfere, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-628-8321 has 2 manufacturer part numbers on file: G300197S1 (L3harris Technologies, Inc Div Space & Airborne Systems), M1531 (Mtk Electronics Inc).
Key specifications for G300197S1: Maximum Dielectric Withstanding DC Voltage: 600.0 VOLTS AT SEA LEVEL; Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 3.500 INCHES NOMINAL IN; Inclosure Type: ENCASED. 28 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 5915-00-628-8321 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.