The Reactor, cataloged under National Stock Number 5950-01-185-9423, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Coast/advanced Chip Magnetics, Inc.. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-185-9423 |
| Primary Part Number | 42875 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Coast/advanced Chip Magnetics, Inc. |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Inductance Rating | 2.00 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Body Width | 1.750 INCHES MAXIMUM IN |
| Body Height | 1.750 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.164 INCHES SINGLE GROUP IN |
| Body Length | 1.000 INCHES MAXIMUM IN |
| Winding Operating Current | 10.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.008 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Frequency Rating | 20.0 KILOHERTZ MINIMUM SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Terminal Type and Quantity | 2 WIRE LOOP |
| Inductance Type | FIXED |
| 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 |
|---|---|
| 42875 | Coast/advanced Chip Magnetics, Inc. (USA) |
| C13949 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| KCII/1113 | Koehlke Components Inc (USA) |
| PEI 6996 | Precision Electronics, Inc (USA) |
| Reference | Meaning |
|---|---|
| 320190 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-01-185-9423 is a Reactor, manufactured by Coast/advanced Chip Magnetics, Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-185-9423 has 4 manufacturer part numbers on file: 42875 (Coast/advanced Chip Magnetics, Inc.), C13949 (Electronic Transformer Corp Div Electronic Transformer Corporation), KCII/1113 (Koehlke Components Inc), PEI 6996 (Precision Electronics, Inc).
Key specifications for 42875: Mounting Facility Quantity: 1 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Mounting Method: THREADED STUD(S) SINGLE GROUP; Inductance Rating: 2.00 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING. 18 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.