The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-421-0725, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-421-0725 |
| Primary Part Number | 5M1066-002 |
| Item Name | Transformer,power Autotransforme |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | CANCELLED |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Winding Operating Voltage | 11.00 AC VOLTS MINIMUM AND 115.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 400.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Body Outside Diameter | 2.250 INCHES NOMINAL IN |
| Winding Operating Current | 2.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Winding Power Rating | 230.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Thread Series Designator | UNEF SINGLE GROUP |
| Nominal Thread Size | 0.375 INCHES SINGLE GROUP IN |
| Winding Function and Quantity | 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Terminal Type and Quantity | 3 WIRE LEAD |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Body Length | 2.250 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 26400 | Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA) |
| 5M1066-002 PRIMARY | The Boeing Company Div Defense (USA) |
| 5-1378 | Superior Electric Holding Group Llc Div Specialty Product Technologies (USA) |
| 53G978163-15 | The Boeing Company Div Defense (USA) |
| 26465 | Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA) |
| 5M1066-004 | The Boeing Company Div Defense (USA) |
| 26465 | K and P Foundry (USA) |
NSN 5950-00-421-0725 is a Transformer,power Autotransforme, manufactured by The Boeing Company Div Defense, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-421-0725 has 7 cross-referenced part numbers: 26400 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems), 5M1066-002 (The Boeing Company Div Defense), 5-1378 (Superior Electric Holding Group Llc Div Specialty Product Technologies), 53G978163-15 (The Boeing Company Div Defense), 26465 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems) and 2 more.
There are 12 known substitutes for 5950-00-421-0725: 4810-00-164-5839, 7035-00-483-6617, 6240-00-504-2389 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5M1066-002: Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING; Winding Operating Voltage: 11.00 AC VOLTS MINIMUM AND 115.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 400.0 HERTZ MAXIMUM SINGLE COMPONENT. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-421-0725 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.