The Coil,radio Frequency, cataloged under National Stock Number 5950-01-497-9844, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Toko America Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5950-01-497-9844 |
| Primary Part Number | 187LY-472K |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Toko America Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Inductance Rating | 4.70 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| 187LY-472K PRIMARY | Toko America Inc (USA) |
| Reference | Meaning |
|---|---|
| ZC4M7 | C/1 Advisory reference — outside the item-of-supply concept Wayne Kerr Electronics Inc |
NSN 5950-01-497-9844 is a Coil,radio Frequency, manufactured by Toko America Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-497-9844 has 1 manufacturer part number on file: 187LY-472K (Toko America Inc).
Key specifications for 187LY-472K: Inclosure Type: FULLY INCLOSED; Inductance Rating: 4.70 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Overall Length: 8.0 MILLIMETERS NOMINAL MM; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING. 4 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.