The Reactor, cataloged under National Stock Number 5950-01-189-0833, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Marine Electric Systems Inc. Government technical data includes 14 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 | 5950-01-189-0833 |
| Primary Part Number | 103328 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Marine Electric Systems Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Body Width | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN |
| Body Height | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM SINGLE GROUP IN |
| Features Provided | W/CAPACITOR |
| Distance Between Mounting Facility Centers | 1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 2.422 INCHES MINIMUM AND 2.454 INCHES MAXIMUM IN |
| Winding Operating Current | 250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT ALL WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 2 SINGLE COMPONENT |
| Terminal Type and Quantity | 4 TURRET |
| Inductance Type | FIXED |
| 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 |
|---|---|
| 103328 PRIMARY | Marine Electric Systems Inc (USA) |
NSN 5950-01-189-0833 is a Reactor, manufactured by Marine Electric Systems Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-189-0833 has 1 manufacturer part number on file: 103328 (Marine Electric Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-548-1111. Verify interchangeability with system specifications before substitution.
Key specifications for 103328: Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Body Width: 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN. 14 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.