The Coil,radio Frequency, cataloged under National Stock Number 5950-01-303-0730, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caddell Burns Manufacturing Co Inc. Government technical data includes 14 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-303-0730 |
| Primary Part Number | 6610-9 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Caddell Burns Manufacturing Co Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TAB SINGLE GROUP |
| Inductance Rating | 1.68 MILLIHENRIES MINIMUM AND 3.60 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Adjustment Method and Quantity | 1 ADJUSTABLE CORE SINGLE COMPONENT |
| Winding Conductor Size | 0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Coil Form Type | HOLLOW SINGLE COMPONENT |
| Distance Between Mounting Facility Centers | 0.790 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Current | 500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 3.750 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Tab Width | 0.125 INCHES NOMINAL IN |
| 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 |
|---|---|
| 6610-9 PRIMARY | Caddell Burns Manufacturing Co Inc (USA) |
NSN 5950-01-303-0730 is a Coil,radio Frequency, manufactured by Caddell Burns Manufacturing Co Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-303-0730 has 1 manufacturer part number on file: 6610-9 (Caddell Burns Manufacturing Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5210-01-471-4989, 5365-01-651-2973. Verify interchangeability with system specifications before substitution.
Key specifications for 6610-9: Overall Height: 0.625 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Mounting Method: TAB SINGLE GROUP; Inductance Rating: 1.68 MILLIHENRIES MINIMUM AND 3.60 MILLIHENRIES MAXIMUM 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.