The Transformer,power, cataloged under National Stock Number 5950-00-879-1953, 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 Support Services Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-879-1953 |
| Primary Part Number | 147A739H01 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Body Height | 3.625 INCHES NOMINAL IN |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Body Width | 4.688 INCHES NOMINAL IN |
| Winding Operating Voltage | 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Winding Operating Current | 40.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Winding Operating Voltage | 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Length | 3.625 INCHES NOMINAL IN |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT |
| Inclosure Type | OPEN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Thread Series Designator | UNF SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.313 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 39586 | Freed Transformer Co (USA) |
| 147A739H01 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| PEI 4033 | Precision Electronics, Inc (USA) |
| 147A739H01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 147A739H01 | Westinghouse Electric Corp (USA) |
NSN 5950-00-879-1953 is a Transformer,power, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-879-1953 has 5 cross-referenced part numbers: 39586 (Freed Transformer Co), 147A739H01 (Northrop Grumman Support Services Corp), PEI 4033 (Precision Electronics, Inc), 147A739H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 147A739H01 (Westinghouse Electric Corp).
There are 5 known substitutes for 5950-00-879-1953: 5310-00-104-7695, 2520-00-441-6506, 4720-00-733-9779 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 147A739H01: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Body Height: 3.625 INCHES NOMINAL IN; Terminal Type and Quantity: 6 TAB, SOLDER LUG. 21 total characteristics are documented in the Federal Logistics Information System.