The Transformer,power, cataloged under National Stock Number 5950-01-020-7172, 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 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West. Government technical data includes 24 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-020-7172 |
| Primary Part Number | 2278339-00 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Terminal Type and Quantity | 11 PIN |
| Winding Operating Voltage | 20.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Winding Shielding Method | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT |
| Winding Operating Current | 315.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Current | 135.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 20.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Current | 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY |
| Mounting Hole Diameter | 0.185 INCHES NOMINAL SINGLE GROUP IN |
| Body Height | 1.560 INCHES NOMINAL IN |
| Body Length | 1.950 INCHES NOMINAL IN |
| Winding Operating Voltage | 10.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Body Width | 1.570 INCHES NOMINAL IN |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Inclosure Type | FULLY INCLOSED |
| Winding Operating Current | 100.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 10.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EA1188T1 | Magnetic Circuit Elements Inc Dba Magnetic Circuit Elements Inc (USA) |
| 18038 | Robert M. Hadley Company, Inc. (USA) |
| 3-20076 | Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc. (USA) |
| 2278339-00 PRIMARY | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA) |
NSN 5950-01-020-7172 is a Transformer,power, manufactured by L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-020-7172 has 4 cross-referenced part numbers: EA1188T1 (Magnetic Circuit Elements Inc Dba Magnetic Circuit Elements Inc), 18038 (Robert M. Hadley Company, Inc.), 3-20076 (Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc.), 2278339-00 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West).
There are 6 known substitutes for 5950-01-020-7172: 5133-00-189-9283, 2805-00-331-6429, 2915-00-447-0497 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2278339-00: Mounting Facility Quantity: 4 SINGLE GROUP; Terminal Type and Quantity: 11 PIN; Winding Operating Voltage: 20.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY; Winding Shielding Method: INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT. 24 total characteristics are documented in the Federal Logistics Information System.