The Transformer,power, cataloged under National Stock Number 5950-00-681-7511, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 5950-00-681-7511 |
| Primary Part Number | 1857534 |
| 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 |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Body Length | 4.250 INCHES NOMINAL IN |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT |
| Winding Operating Voltage | 440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Body Width | 2.625 INCHES NOMINAL IN |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG AND 5 STANDOFF, SOLDER LUG |
| Body Height | 3.062 INCHES NOMINAL IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Mounting Method | UNTHREADED STUD SINGLE GROUP |
| Winding Operating Current | 10.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Voltage | 6.50 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Inclosure Type | HERMETICALLY SEALED |
| Winding Operating Current | 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Winding Operating Current | 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W10612 | Unisys Corp Systems Development (USA) |
| 5267 | Precision Electronics, Inc (USA) |
| 435420 | Lockheed Martin Corporation Div Rms (USA) |
| 1003292 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| W2889 | Cen Electronics a Div of Chloride Power Electronics Inc (USA) |
| 1857534 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 435420 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5950-00-681-7511 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 5950-00-681-7511 has 7 cross-referenced part numbers: W10612 (Unisys Corp Systems Development), 5267 (Precision Electronics, Inc), 435420 (Lockheed Martin Corporation Div Rms), 1003292 (Lockheed Martin Corporation Div Rms - Mitchel Field), W2889 (Cen Electronics a Div of Chloride Power Electronics Inc) and 2 more.
There are 12 known substitutes for 5950-00-681-7511: 5305-00-143-0648, 3110-00-158-6014, 3020-00-268-4202 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1857534: Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Body Length: 4.250 INCHES NOMINAL IN; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT. 17 total characteristics are documented in the Federal Logistics Information System.