The Reactor, cataloged under National Stock Number 5950-01-288-4263, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cnr, Inc.. Government technical data includes 11 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. 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 | 5950-01-288-4263 |
| Primary Part Number | 120509 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Cnr, Inc. |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 5.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Winding Operating Current | 10.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.013 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Terminal Type and Quantity | 2 SOLDERLESS LUG |
| 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 |
|---|---|
| 120509 PRIMARY | Cnr, Inc. (USA) |
NSN 5950-01-288-4263 is a Reactor, manufactured by Cnr, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-288-4263 has 1 manufacturer part number on file: 120509 (Cnr, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 7050-01-473-8308, 3433-01-563-4792. Verify interchangeability with system specifications before substitution.
Key specifications for 120509: Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 5.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Winding Operating Current: 10.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING. 11 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.