The Coil,radio Frequency, cataloged under National Stock Number 5950-01-548-7644, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Magnetic Windings Company Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-548-7644 |
| Primary Part Number | 69-1939 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Magnetic Windings Company Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 0.900 INCHES MAXIMUM IN |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Body Height | 0.600 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 PIN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| 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 |
|---|---|
| 69-1939 PRIMARY | Magnetic Windings Company Inc (USA) |
| Reference | Meaning |
|---|---|
| 89954SOCN356A1298P1 | 5/2 Secondary reference U.S. Government activity |
| 356A1298P1 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5950-01-548-7644 is a Coil,radio Frequency, manufactured by Magnetic Windings Company Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-548-7644 has 1 manufacturer part number on file: 69-1939 (Magnetic Windings Company Inc).
Key specifications for 69-1939: Mounting Facility Quantity: 1 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 0.900 INCHES MAXIMUM IN; Mounting Method: THREADED HOLE(S) SINGLE GROUP. 7 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.