The Reactor, cataloged under National Stock Number 5950-00-949-4142, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cen Electronics a Div of Chloride Power Electronics Inc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-949-4142 |
| Primary Part Number | WS437 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Cen Electronics a Div of Chloride Power Electronics Inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | OPEN |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Inductance Rating | 2.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Body Width | 1.438 INCHES NOMINAL IN |
| Body Height | 1.375 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.188 INCHES NOMINAL SINGLE GROUP IN |
| Distance Between Mounting Facility Centers | 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 2.125 INCHES NOMINAL IN |
| Winding Operating Current | 3.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.200 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Terminal Type and Quantity | 2 TAB, SOLDER 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 |
|---|---|
| W-5437 | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| 7736615P1 | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| WS437 PRIMARY | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| 7736615P1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 7736615-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-00-949-4142 is a Reactor, manufactured by Cen Electronics a Div of Chloride Power Electronics Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-949-4142 has 3 manufacturer part numbers on file: W-5437 (Cen Electronics a Div of Chloride Power Electronics Inc), 7736615P1 (Cen Electronics a Div of Chloride Power Electronics Inc), WS437 (Cen Electronics a Div of Chloride Power Electronics Inc).
Key specifications for WS437: Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: OPEN; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Inductance Rating: 2.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. 16 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.