The Transformer,power, cataloged under National Stock Number 5950-00-646-5257, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-646-5257 |
| Primary Part Number | 249829 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Body Length | 7.750 INCHES NOMINAL IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 6.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Mounting Bolt Circle Diameter | 4.735 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Current | 8.34 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Terminal Type and Quantity | 4 THREADED STUD |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Body Outside Diameter | 10.500 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15582 | Basler Electric Co (USA) |
| 15582 | Autodyne Manufacturing Co Inc (USA) |
| 249829 | United Technologies Automotive Inc Components Div (USA) |
| 249829 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 249829 | Precision Electronics, Inc (USA) |
NSN 5950-00-646-5257 is a Transformer,power, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-646-5257 has 5 cross-referenced part numbers: 15582 (Basler Electric Co), 15582 (Autodyne Manufacturing Co Inc), 249829 (United Technologies Automotive Inc Components Div), 249829 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 249829 (Precision Electronics, Inc).
There are 4 known substitutes for 5950-00-646-5257: 5940-00-082-4861, 5950-00-645-5257, 5940-00-853-6232 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 249829: Body Length: 7.750 INCHES NOMINAL IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Operating Voltage: 6.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY. 14 total characteristics are documented in the Federal Logistics Information System.