The Coil,radio Frequency, cataloged under National Stock Number 5950-00-188-7860, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-188-7860 |
| Primary Part Number | 0490-0309MS |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Body Outside Diameter | 0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN |
| Turn Quantity | 7300 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | TERMINAL SINGLE GROUP |
| Winding Conductor Size | 0.00353 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Body Length | 1.445 INCHES MINIMUM AND 1.455 INCHES MAXIMUM IN |
| Rating Method | WINDING TURNS SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 PIN |
| 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 |
|---|---|
| 1385-12-00 | Coto Corp (USA) |
| 0490-0309 | Keysight Technologies Inc (USA) |
| 0490-0309MS PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| SP12P | 5/9 Secondary reference Coto Corp |
| 0490-0309MS | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 0490-0309 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 0490-0309 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 0490-0309MS | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5950-00-188-7860 is a Coil,radio Frequency, manufactured by Keysight Technologies Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-188-7860 has 3 manufacturer part numbers on file: 1385-12-00 (Coto Corp), 0490-0309 (Keysight Technologies Inc), 0490-0309MS (Keysight Technologies Inc).
Key specifications for 0490-0309MS: Inclosure Type: OPEN; Body Outside Diameter: 0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN; Turn Quantity: 7300 SINGLE COMPONENT SINGLE WINDING; Mounting Method: TERMINAL SINGLE GROUP. 10 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.