The Coil,radio Frequency, cataloged under National Stock Number 5950-00-188-6439, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-188-6439 |
| Primary Part Number | GA3819-2GP10 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Turn Quantity | 9-1/3 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Winding Conductor Size | 0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Nominal Thread Size | 0.500 INCHES SINGLE GROUP IN |
| Body Length | 1.625 INCHES NOMINAL IN |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | POWDERED SINGLE COMPONENT |
| Thread Quantity Per Inch | 13 SINGLE GROUP |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GA-3819-2-10 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| GA3819-2GP10 PRIMARY | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| GA3819-2GP10 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
| GA3819-2 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
| GA-3819-2-10 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 5950-00-188-6439 is a Coil,radio Frequency, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-188-6439 has 2 manufacturer part numbers on file: GA-3819-2-10 (L3harris Technologies, Inc. Dba Harris Corporation), GA3819-2GP10 (L3harris Technologies, Inc. Dba Harris Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5950-00-645-4851, 5950-00-645-4852. Verify interchangeability with system specifications before substitution.
Key specifications for GA3819-2GP10: Inclosure Type: FULLY INCLOSED; Overall Diameter: 0.625 INCHES NOMINAL IN; Turn Quantity: 9-1/3 SINGLE COMPONENT SINGLE WINDING; Mounting Method: THREADED BUSHING SINGLE GROUP. 16 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.
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.