The Transformer,power, cataloged under National Stock Number 5950-00-681-6292, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-681-6292 |
| Primary Part Number | 1857769 |
| 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 |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Winding Operating Current | 850.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Nominal Thread Size | 0.250 INCHES SINGLE GROUP IN |
| Winding Operating Voltage | 25.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 182.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Frequency Rating | 370.0 HERTZ MINIMUM AND 430.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Input-Output Phase Relationship | THREE PHASE TO THREE PHASE SINGLE COMPONENT |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Terminal Type and Quantity | 12 STANDOFF, SOLDER LUG |
| Winding Operating Voltage | 313.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Length | 5.750 INCHES NOMINAL IN |
| Winding Operating Current | 20.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Thread Quantity Per Inch | 20 SINGLE GROUP |
| Body Width | 5.125 INCHES NOMINAL IN |
| Body Height | 5.688 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 126-1741 | Federal Equipment and Manufacturing Co., Inc. Div Federal Equipment & Manufacturing Co., Inc. (USA) |
| W5057 | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| 22271 | Precision Electronics, Inc (USA) |
| 1857769 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2227 | Precision Electronics, Inc (USA) |
| 1003551 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5950-00-681-6292 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 5950-00-681-6292 has 6 cross-referenced part numbers: 126-1741 (Federal Equipment and Manufacturing Co., Inc. Div Federal Equipment & Manufacturing Co., Inc.), W5057 (Cen Electronics a Div of Chloride Power Electronics Inc), 22271 (Precision Electronics, Inc), 1857769 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2227 (Precision Electronics, Inc) and 1 more.
There are 12 known substitutes for 5950-00-681-6292: 4510-00-093-3305, 4320-00-103-5660, 5331-00-173-3023 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1857769: Reliability Indicator: NOT ESTABLISHED; Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Winding Operating Current: 850.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY. 23 total characteristics are documented in the Federal Logistics Information System.