The Transformer,power, cataloged under National Stock Number 5950-00-973-2112, 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 Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-973-2112 |
| Primary Part Number | 221-001-155 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics |
| Status | CANCELLED |
| Criticality Code Justification | FEAT |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Maximum Transformer Power Rating | 25.0 KILOVOLT-AMPERE SINGLE COMPONENT |
| Cooling Method | SELF-COOLED |
| Distance Between Mounting Facility Centers | 7.400 INCHES NOMINAL AND 10.020 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 12.620 INCHES NOMINAL IN |
| Body Width | 10.500 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.434 INCHES NOMINAL SINGLE GROUP IN |
| Winding Operating Voltage | 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Height | 20.560 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Inclosure Type | FULLY INCLOSED |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9T11Y5535 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| S230A613G01 | Westinghouse Electric Corp Control Business Unit |
| 221-001-155 | Jefferson Electric Inc Div of Magnetek Inc (USA) |
| MILT17221TYPESD | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| W8118388AA | General Electric Co Switchgear and Control Division of Apparatus Group (USA) |
| 221-001-155 PRIMARY | Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics (USA) |
| MILT17221 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 10181-2 | Square D Co Electromagnetic Industries Div (USA) |
| 221-001-155 | Sherjor Inc (USA) |
| 10181-2 | Square D Co Pinellas Plant (USA) |
NSN 5950-00-973-2112 is a Transformer,power, manufactured by Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-973-2112 has 10 cross-referenced part numbers: 9T11Y5535 (Bae Systems Information and Electronic Systems Integration Inc.), S230A613G01 (Westinghouse Electric Corp Control Business Unit), 221-001-155 (Jefferson Electric Inc Div of Magnetek Inc), MILT17221TYPESD (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), W8118388AA (General Electric Co Switchgear and Control Division of Apparatus Group) and 5 more.
There are 12 known substitutes for 5950-00-973-2112: 5950-00-081-0461, 6605-00-086-7527, 5950-00-262-2249 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 221-001-155: Special Features: WEAPON SYSTEM ESSENTIAL; Criticality Code Justification: FEAT; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-973-2112 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.