The Reactor, cataloged under National Stock Number 5950-00-944-5217, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-944-5217 |
| Primary Part Number | 8546652-105 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 0.400 INCHES NOMINAL IN |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Inductance Rating | 600.00 MICROHENRIES NOMINAL AND 1.70 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Body Length | 0.952 INCHES NOMINAL IN |
| Winding Operating Current | 125.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 19.000 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Inductance Type | MECHANICALLY ADJUSTABLE |
| Thread Series Designator | UNF 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 |
|---|---|
| 8546652-105 PRIMARY | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| 96-17879 | Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited (CAN) |
| Reference | Meaning |
|---|---|
| 4000-43 | 5/2 Secondary reference U.S. Government activity |
| 8546652-105 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5950-00-944-5217 is a Reactor, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-944-5217 has 2 manufacturer part numbers on file: 8546652-105 (L3 Technologies, Inc. Div Communication Systems-East), 96-17879 (Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited).
2 possible matches (shared part number, not a government interchangeability claim): 5815-01-060-6856, 5930-01-420-9755. Verify interchangeability with system specifications before substitution.
Key specifications for 8546652-105: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 0.400 INCHES NOMINAL IN; Mounting Method: THREADED BUSHING SINGLE GROUP; Inductance Rating: 600.00 MICROHENRIES NOMINAL AND 1.70 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. 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.