The Transformer,power Autotransforme, cataloged under National Stock Number 5950-01-120-9187, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-120-9187 |
| Primary Part Number | 2938686-1 |
| Item Name | Transformer,power Autotransforme |
| 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 |
| Winding Function and Quantity | 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Winding Operating Voltage | 70.00 AC VOLTS NOMINAL AND 74.00 AC VOLTS NOMINAL AND 78.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Mounting Method | BRACKET(S) AND THREADED HOLE(S) SINGLE GROUP |
| Input-Output Phase Relationship | THREE PHASE TO THREE PHASE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 4.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Transformer Winding Connection Type | WYE-WYE |
| Body Width | 5.750 INCHES MAXIMUM IN |
| Body Height | 3.000 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Current | 500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Body Length | 8.000 INCHES MAXIMUM IN |
| Thread Series Designator | UNF SINGLE GROUP |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Terminal Type and Quantity | 13 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PEI 7818 | Precision Electronics, Inc (USA) |
| A10667 | Autodyne Manufacturing Co Inc (USA) |
| 2938686-1 | Coast/advanced Chip Magnetics, Inc. (USA) |
| WE2331 | Wems Electronics Transformer Group (USA) |
| 40567 | Coast/advanced Chip Magnetics, Inc. (USA) |
| WE2331 | Magnetika Inc (USA) |
| L15347 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| 2938686-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5950-01-120-9187 is a Transformer,power Autotransforme, 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 5950-01-120-9187 has 8 cross-referenced part numbers: PEI 7818 (Precision Electronics, Inc), A10667 (Autodyne Manufacturing Co Inc), 2938686-1 (Coast/advanced Chip Magnetics, Inc.), WE2331 (Wems Electronics Transformer Group), 40567 (Coast/advanced Chip Magnetics, Inc.) and 3 more.
There are 6 known substitutes for 5950-01-120-9187: 1005-00-034-8017, 3110-00-100-0534, 5330-00-290-8424 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2938686-1: Reliability Indicator: NOT ESTABLISHED; Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT; Winding Operating Voltage: 70.00 AC VOLTS NOMINAL AND 74.00 AC VOLTS NOMINAL AND 78.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Mounting Method: BRACKET(S) AND THREADED HOLE(S) SINGLE GROUP. 20 total characteristics are documented in the Federal Logistics Information System.