The Transformer,power, cataloged under National Stock Number 5950-01-057-5040, 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 Magnespec Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 5950-01-057-5040 |
| Primary Part Number | 12846 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Magnespec Inc |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Power Rating | 9.0 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY |
| Input-Output Phase Relationship | THREE PHASE TO THREE PHASE AND THREE PHASE TO SIX PHASE SINGLE COMPONENT |
| Winding Operating Voltage | 26.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Maximum Transformer Power Rating | 352.3 VOLT-AMPERE SINGLE COMPONENT |
| Maximum Operating Temp | 125.0 CELSIUS DEGC |
| Winding Operating Current | 6.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Voltage | 17.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Body Height | 3.440 INCHES NOMINAL IN |
| Body Length | 4.800 INCHES MAXIMUM IN |
| Winding Operating Current | 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT |
| Winding Power Rating | 90.0 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.200 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Inclosure Type | FULLY INCLOSED |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.900 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Width | 2.500 INCHES MAXIMUM IN |
| Frequency Rating | 480.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Transformer Winding Connection Type | DELTA-WYE |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Terminal Type and Quantity | 18 TURRET |
| Winding Operating Voltage | 24.40 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Current | 300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| Thread Series Designator | UNF SINGLE GROUP |
| Winding Operating Voltage | 198.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Power Rating | 253.3 VOLTS-AMPERES SINGLE COMPONENT THIRD SECONDARY |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-01-057-5040 is a Transformer,power, manufactured by Magnespec Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-057-5040 has 4 cross-referenced part numbers: 12846 (Magnespec Inc), 984852-1C (Raytheon Company Dba Raytheon), 18145 (Robert M. Hadley Company, Inc.), PA60087-1 (Raytheon Company Dba Raytheon).
There are 12 known substitutes for 5950-01-057-5040: 2835-00-340-7588, 2805-00-424-5486, 3110-00-554-5968 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12846: Reliability Indicator: NOT ESTABLISHED; Winding Power Rating: 9.0 VOLTS-AMPERES SINGLE COMPONENT SECOND SECONDARY; Input-Output Phase Relationship: THREE PHASE TO THREE PHASE AND THREE PHASE TO SIX PHASE SINGLE COMPONENT; Winding Operating Voltage: 26.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY. 29 total characteristics are documented in the Federal Logistics Information System.