The Transformer,power, cataloged under National Stock Number 5950-00-556-1139, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-556-1139 |
| Primary Part Number | 949350 |
| 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 |
| Inclosure Type | HERMETICALLY SEALED |
| Body Length | 1.578 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 40 SINGLE GROUP |
| Body Height | 2.000 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Distance Between Mounting Facility Centers | 1.156 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 83.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Operating Voltage | 24.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Body Width | 1.437 INCHES NOMINAL IN |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Nominal Thread Size | 0.112 INCHES SINGLE GROUP IN |
| Terminal Type and Quantity | 6 STANDOFF, SOLDER LUG |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 949350 | Ambac Industries Inc (USA) |
| 350501 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| 949350 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 3969 | Precision Electronics, Inc (USA) |
NSN 5950-00-556-1139 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 5950-00-556-1139 has 4 cross-referenced part numbers: 949350 (Ambac Industries Inc), 350501 (Electronic Transformer Corp Div Electronic Transformer Corporation), 949350 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 3969 (Precision Electronics, Inc).
There are 9 known substitutes for 5950-00-556-1139: 2530-00-140-3937, 1560-00-192-1221, 6145-01-104-5083 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 949350: Inclosure Type: HERMETICALLY SEALED; Body Length: 1.578 INCHES NOMINAL IN; Thread Quantity Per Inch: 40 SINGLE GROUP; Body Height: 2.000 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.