The Coil,radio Frequency, cataloged under National Stock Number 5950-01-017-1217, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-017-1217 |
| Primary Part Number | 66C621103G2 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Quality Factor | 100 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Overall Diameter | 0.217 INCHES NOMINAL IN |
| Turn Quantity | 2 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 0.035 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Winding Conductor Size | 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Features Provided | TINNED WIRE LEADS |
| Maximum Operating Temp | 65.0 CELSIUS DEGC |
| Rating Method | ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | POWDERED SINGLE COMPONENT |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| 66C621103G2 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| CS7542 | Coil Specialty Company, Inc. (USA) |
| 66C621103G002 | Lockheed Martin Corporation Div Rms (USA) |
NSN 5950-01-017-1217 is a Coil,radio Frequency, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-017-1217 has 3 manufacturer part numbers on file: 66C621103G2 (Lockheed Martin Corporation Div Rms), CS7542 (Coil Specialty Company, Inc.), 66C621103G002 (Lockheed Martin Corporation Div Rms).
Key specifications for 66C621103G2: Inclosure Type: OPEN; Quality Factor: 100 MINIMUM SINGLE COMPONENT SINGLE WINDING; Overall Diameter: 0.217 INCHES NOMINAL IN; Turn Quantity: 2 SINGLE COMPONENT SINGLE WINDING. 14 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.