The Coil,radio Frequency, cataloged under National Stock Number 5950-00-816-9913, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Carbon/graphite Group Inc the. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-816-9913 |
| Primary Part Number | 10203-21 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Carbon/graphite Group Inc the |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Quality Factor | 35 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Overall Diameter | 0.188 INCHES NOMINAL IN |
| Turn Quantity | 30 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 5.60 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Operating Current | 2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.150 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 |
NSN 5950-00-816-9913 is a Coil,radio Frequency, manufactured by Carbon/graphite Group Inc the, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-816-9913 has 2 manufacturer part numbers on file: 10203-21 (Carbon/graphite Group Inc the), 534552-4 (Instruments and Flight Research, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-531-7205. Verify interchangeability with system specifications before substitution.
Key specifications for 10203-21: Inclosure Type: OPEN; Quality Factor: 35 MINIMUM SINGLE COMPONENT SINGLE WINDING; Overall Diameter: 0.188 INCHES NOMINAL IN; Turn Quantity: 30 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.