The Transformer,power, cataloged under National Stock Number 5950-00-635-4951, 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 Westinghouse Electric Corp. Government technical data includes 19 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 | 5950-00-635-4951 |
| Primary Part Number | P7707433-2 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Cooling Type | FINS |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Body Width | 3.750 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 340.0 VOLT-AMPERE SINGLE COMPONENT |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Winding Operating Voltage | 220.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Mounting Hole Diameter | 0.312 INCHES NOMINAL SINGLE GROUP IN |
| Winding Operating Voltage | 440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Length | 6.750 INCHES NOMINAL IN |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Body Height | 7.500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Cooling Method | SELF-COOLED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30301 | Naval Ship Systems Command (USA) |
| BX-9668 | Baltimore Transformer Co (USA) |
| P7707433-2 PRIMARY | Westinghouse Electric Corp (USA) |
NSN 5950-00-635-4951 is a Transformer,power, manufactured by Westinghouse Electric Corp, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-635-4951 has 3 cross-referenced part numbers: 30301 (Naval Ship Systems Command), BX-9668 (Baltimore Transformer Co), P7707433-2 (Westinghouse Electric Corp).
There are 12 known substitutes for 5950-00-635-4951: 5330-00-297-5035, 1560-00-436-7592, 6665-00-558-0145 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for P7707433-2: Cooling Type: FINS; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT; Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED. 19 total characteristics are documented in the Federal Logistics Information System.