The Transformer,power, cataloged under National Stock Number 5950-00-973-4474, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-973-4474 |
| Primary Part Number | S1317665B |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Maximum Transformer Power Rating | 25.0 KILOVOLT-AMPERE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 12.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Frequency Rating | 60.0 HERTZ NOMINAL SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Maximum Operating Temp | 80.0 CELSIUS DEGC |
| Mounting Hole Diameter | 0.500 INCHES NOMINAL SINGLE GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Winding Operating Voltage | 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 10.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Winding Operating Voltage | 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Cooling Method | SELF-COOLED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S6202F3125454GR3 | Naval Ship Systems Command (USA) |
| 34A7418GR3 | Westinghouse Electric Corp (USA) |
| S1317665B PRIMARY | Westinghouse Electric Corp (USA) |
NSN 5950-00-973-4474 is a Transformer,power, manufactured by Westinghouse Electric Corp, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-973-4474 has 3 cross-referenced part numbers: S6202F3125454GR3 (Naval Ship Systems Command), 34A7418GR3 (Westinghouse Electric Corp), S1317665B (Westinghouse Electric Corp).
There is 1 known substitute for 5950-00-973-4474: 5950-00-682-3433. Verify interchangeability with system specifications before substitution.
Key specifications for S1317665B: Maximum Transformer Power Rating: 25.0 KILOVOLT-AMPERE SINGLE COMPONENT; Center to Center Distance Between Mounting Facilities Parallel to Length: 12.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. 18 total characteristics are documented in the Federal Logistics Information System.