The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-811-9674, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Thales Usa, Inc. Div Air Mobility Solutions ("ams"). Government technical data includes 15 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 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 | 5950-00-811-9674 |
| Primary Part Number | 42227-3 |
| Item Name | Transformer,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Turn Quantity | 32 SINGLE COMPONENT SINGLE PRIMARY |
| Turn Quantity | 32 SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Method | PLUG-IN SINGLE GROUP |
| Adjustment Device Drive Type | SLOTTED SCREW SINGLE COMPONENT |
| Body Width | 1.438 INCHES NOMINAL IN |
| Body Height | 4.312 INCHES NOMINAL IN |
| Adjustment Method and Quantity | 2 ADJUSTABLE CAPACITOR SINGLE COMPONENT |
| Winding Conductor Size | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN |
| Winding Conductor Size | 0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Length | 1.875 INCHES NOMINAL IN |
| Frequency Rating | 5.5 MEGAHERTZ MINIMUM AND 7.76 MEGAHERTZ MAXIMUM SINGLE COMPONENT |
| Terminal Type and Quantity | 4 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 |
|---|---|
| 42227-3 PRIMARY | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
NSN 5950-00-811-9674 is a Transformer,radio Frequency, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-811-9674 has 1 manufacturer part number on file: 42227-3 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-178-6929. Verify interchangeability with system specifications before substitution.
Key specifications for 42227-3: Inclosure Type: FULLY INCLOSED; Turn Quantity: 32 SINGLE COMPONENT SINGLE PRIMARY; Turn Quantity: 32 SINGLE COMPONENT SINGLE SECONDARY; Mounting Method: PLUG-IN SINGLE GROUP. 15 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.