The Transformer,power, cataloged under National Stock Number 5950-01-017-0769, 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. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-017-0769 |
| Primary Part Number | 143073 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Body Height | 4.312 INCHES NOMINAL IN |
| Winding Operating Voltage | 9.12 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 9 SECONDARY SINGLE COMPONENT |
| Winding Operating Current | 13.0 AMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 15.70 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Transformer Winding Connection Type | DELTA-WYE |
| Terminal Type and Quantity | 6 THREADED STUD AND 26 TURRET |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Input-Output Phase Relationship | THREE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Body Width | 5.062 INCHES NOMINAL IN |
| Winding Operating Voltage | 4.70 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Body Length | 6.438 INCHES NOMINAL IN |
| Winding Operating Current | 1.5 AMPERES DC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY |
| Winding Operating Current | 5.0 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Winding Operating Current | 1.5 AMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY |
| Inclosure Type | FULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Winding Operating Voltage | 15.70 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Thread Series Designator | UNF SINGLE GROUP |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 81.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-01-017-0769 is a Transformer,power, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-017-0769 has 3 cross-referenced part numbers: 4749 (Precision Electronics, Inc), C10313 (Electronic Transformer Corp Div Electronic Transformer Corporation), 143073 (Northrop Grumman Systems Corporation).
There are 12 known substitutes for 5950-01-017-0769: 6625-00-166-1029, 5940-00-192-9962, 5977-00-233-1046 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 143073: Reliability Indicator: NOT ESTABLISHED; Body Height: 4.312 INCHES NOMINAL IN; Winding Operating Voltage: 9.12 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Winding Function and Quantity: 1 PRIMARY AND 9 SECONDARY SINGLE COMPONENT. 27 total characteristics are documented in the Federal Logistics Information System.