The Transformer,power, cataloged under National Stock Number 5950-01-025-7211, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-025-7211 |
| Primary Part Number | 905516-2 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Height | 2.630 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Body Width | 2.310 INCHES NOMINAL IN |
| Winding Operating Current | 80.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 18.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Body Length | 2.750 INCHES NOMINAL IN |
| Winding Operating Voltage | 38.00 AC VOLTS NOMINAL AND 42.00 AC VOLTS NOMINAL AND 80.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 125.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Terminal Type and Quantity | 14 TURRET |
| Winding Operating Voltage | 18.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Frequency Rating | 55.0 HERTZ MINIMUM AND 65.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12685 | Magnespec Inc (USA) |
| 905516-2 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 905516-2 | Coast/advanced Chip Magnetics, Inc. (USA) |
| 790140-91 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 12685 | Bell Industries Inc J W Miller Magnetics Div (USA) |
| 905516-2 | Dbp Microwave Inc. Dba Dbp Microwave Inc. (USA) |
NSN 5950-01-025-7211 is a Transformer,power, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-025-7211 has 6 cross-referenced part numbers: 12685 (Magnespec Inc), 905516-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 905516-2 (Coast/advanced Chip Magnetics, Inc.), 790140-91 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 12685 (Bell Industries Inc J W Miller Magnetics Div) and 1 more.
There are 7 known substitutes for 5950-01-025-7211: 5360-00-058-6555, 5950-00-261-8234, 2815-00-875-8294 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 905516-2: Reliability Indicator: NOT ESTABLISHED; Winding Shielding Method: INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Mounting Facility Quantity: 4 SINGLE GROUP. 21 total characteristics are documented in the Federal Logistics Information System.