The Reactor-Transformer, cataloged under National Stock Number 5950-00-217-8241, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. Government technical data includes 26 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-217-8241 |
| Primary Part Number | 130022 |
| Item Name | Reactor-Transformer |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Lockheed Martin Sippican, Inc. Div Communication Division |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | HERMETICALLY SEALED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE FIRST COMPONENT |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Inductance Rating | 1.00 MICROHENRIES NOMINAL SECOND COMPONENT SINGLE WINDING |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY FIRST COMPONENT |
| Winding Shielding Method | GROUNDED TO INCLOSURE, CORE AND MOUNTING FIRST COMPONENT |
| Nominal Thread Size | 0.164 INCHES SINGLE GROUP IN |
| Maximum Operating Temp | 50.0 CELSIUS DEGC |
| Winding Operating Current | 200.0 MILLIAMPERES DC MAXIMUM SECOND COMPONENT SINGLE WINDING |
| Winding Operating Current | 70.0 MILLIAMPERES DC MINIMUM AND 200.0 MILLIAMPERES DC MAXIMUM FIRST COMPONENT SINGLE SECONDARY |
| Rating Method | ELECTRICAL FIRST COMPONENT SINGLE PRIMARY |
| Rating Method | ELECTRICAL FIRST COMPONENT SINGLE SECONDARY |
| Rating Method | ELECTRICAL SECOND COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 25 SECOND COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 25.000 SIXTH ROW SIXTH POSITION VERTICAL FULL DISPLAY DIVISION A |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 120.0 HERTZ NOMINAL SECOND COMPONENT |
| Frequency Rating | 57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM FIRST COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL FIRST COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 5.00 AC VOLTS NOMINAL SECOND COMPONENT SINGLE WINDING |
| Winding Operating Voltage | 82.00 AC VOLTS MINIMUM AND 84.00 AC VOLTS MAXIMUM FIRST COMPONENT SINGLE SECONDARY |
| Terminal Type and Quantity | 7 SOLDER STUD |
| 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 |
|---|---|
| 130022 PRIMARY | Lockheed Martin Sippican, Inc. Div Communication Division (USA) |
| Reference | Meaning |
|---|---|
| 130022 | 5/9 Secondary reference Magnetika/east Ltd Titan Transformer Div |
NSN 5950-00-217-8241 is a Reactor-Transformer, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-217-8241 has 1 manufacturer part number on file: 130022 (Lockheed Martin Sippican, Inc. Div Communication Division).
5 possible matches (shared part number, not a government interchangeability claim): 5305-01-200-7731, 6515-01-207-0798, 5905-01-320-2491. Verify interchangeability with system specifications before substitution.
Key specifications for 130022: Overall Height: 4.750 INCHES NOMINAL IN; Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: HERMETICALLY SEALED; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 26 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.