The Saturable Reactor, cataloged under National Stock Number 5950-00-174-3655, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 24 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-174-3655 |
| Item Name | Saturable Reactor |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.932 INCHES MINIMUM AND 1.942 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Power Rating | 0.3 VOLTS-AMPERES SINGLE COMPONENT FIRST CONTROL |
| Winding Power Rating | 0.4 VOLTS-AMPERES SINGLE COMPONENT SECOND CONTROL |
| Winding Power Rating | 175.5 VOLTS-AMPERES SINGLE COMPONENT ALL PRIMARY |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Winding Function and Quantity | 2 PRIMARY AND 2 CONTROL SINGLE COMPONENT |
| Saturation Current Rating | 20.0 MILLIAMPERES |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Body Length | 3.250 INCHES NOMINAL IN |
| DC Resistance Rating in Ohms | 0.200 SINGLE COMPONENT ALL PRIMARY |
| DC Resistance Rating in Ohms | 34.000 SINGLE COMPONENT FIRST CONTROL |
| DC Resistance Rating in Ohms | 37.000 SINGLE COMPONENT SECOND CONTROL |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.682 INCHES MINIMUM AND 1.692 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 3.40 DC VOLTS MAXIMUM SINGLE COMPONENT FIRST CONTROL |
| Winding Operating Voltage | 3.70 DC VOLTS MAXIMUM SINGLE COMPONENT SECOND CONTROL |
| Winding Operating Voltage | 39.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG AND 4 WIRE LOOP |
| Thread Series Designator | UNF SINGLE GROUP |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE NAVAL ORDNANCE SYSTEMS COMMAND DWG 2326352 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2326252 | 3/1 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 218756-4W2-486 | 5/9 Secondary reference Vector Engineering Inc |
| BTC-13663 | 5/9 Secondary reference U.S. Government activity |
NSN 5950-00-174-3655 is a Saturable Reactor, classified under FSC 5950, Coils and Transformers. Status: active.
Key specifications for 5950-00-174-3655: Overall Height: 2.560 INCHES NOMINAL IN; Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.932 INCHES MINIMUM AND 1.942 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 24 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.