The Coil,radio Frequency, cataloged under National Stock Number 5950-01-394-4621, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dyco Manufacturing, Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-01-394-4621 |
| Primary Part Number | 3648 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Dyco Manufacturing, Llc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| 3648 | Dyco Manufacturing, Llc (USA) |
| Reference | Meaning |
|---|---|
| A3110604-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-01-394-4621 is a Coil,radio Frequency, manufactured by Dyco Manufacturing, Llc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-394-4621 has 1 manufacturer part number on file: 3648 (Dyco Manufacturing, Llc).
4 possible matches (shared part number, not a government interchangeability claim): 6145-01-499-2860, 4330-01-540-1882, 4310-01-561-7608. Verify interchangeability with system specifications before substitution.
Key specifications for 3648: Inclosure Type: FULLY INCLOSED; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 2 PIN. 4 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.