The Coil,radio Frequency, cataloged under National Stock Number 5950-00-907-9547, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Wells Cti Incnics Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-907-9547 |
| Primary Part Number | 387-20M |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Wells Cti Incnics Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TAB SINGLE GROUP |
| Inductance Rating | 8.00 MILLIHENRIES MINIMUM AND 20.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Body Width | 0.550 INCHES NOMINAL IN |
| Body Height | 0.690 INCHES NOMINAL IN |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Body Length | 0.550 INCHES NOMINAL IN |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 110.000 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Tab Width | 0.062 INCHES NOMINAL IN |
| Core Construction | POWDERED SINGLE COMPONENT |
| 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 |
|---|---|
| 387-20M | Wells Cti Incnics Inc (USA) |
| Reference | Meaning |
|---|---|
| 242009-1 | 3/9 Design control — primary reference U.S. Government activity |
| 242009-1 | C/1 Advisory reference — outside the item-of-supply concept Lds Test and Measurement Llc |
NSN 5950-00-907-9547 is a Coil,radio Frequency, manufactured by Wells Cti Incnics Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-907-9547 has 1 manufacturer part number on file: 387-20M (Wells Cti Incnics Inc).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-141-8470. Verify interchangeability with system specifications before substitution.
Key specifications for 387-20M: Overall Height: 0.890 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Mounting Method: TAB SINGLE GROUP; Inductance Rating: 8.00 MILLIHENRIES MINIMUM AND 20.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING. 15 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.