The Transformer,power, cataloged under National Stock Number 5950-00-121-7708, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 26 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-121-7708 |
| Primary Part Number | 890538 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Winding Operating Voltage | 32.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Body Height | 1.880 INCHES MAXIMUM IN |
| Winding Operating Voltage | 58.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 7.80 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Voltage | 10.60 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.281 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Method | THREADED HOLE(S) SINGLE GROUP |
| Winding Operating Current | 250.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY |
| Winding Operating Current | 120.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Winding Function and Quantity | 1 PRIMARY AND 4 SECONDARY SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Maximum Operating Temp | 125.0 CELSIUS DEGC |
| Winding Operating Current | 10.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Terminal Type and Quantity | 11 TAB, SOLDER LUG |
| Body Length | 2.130 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Winding Operating Current | 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY |
| Body Width | 2.000 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 890538 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 40145 | Freed Transformer Co (USA) |
| 890538 | Hytronics Corp. (USA) |
| PEI 6096 | Precision Electronics, Inc (USA) |
| C2967 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
NSN 5950-00-121-7708 is a Transformer,power, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-121-7708 has 5 cross-referenced part numbers: 890538 (Bae Systems Information and Electronic Systems Integration Inc.), 40145 (Freed Transformer Co), 890538 (Hytronics Corp.), PEI 6096 (Precision Electronics, Inc), C2967 (Electronic Transformer Corp Div Electronic Transformer Corporation).
There are 11 known substitutes for 5950-00-121-7708: 4510-00-031-7634, 3455-00-231-3482, 5330-00-285-3825 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 890538: Winding Operating Voltage: 32.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY; Body Height: 1.880 INCHES MAXIMUM IN; Winding Operating Voltage: 58.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY; Mounting Facility Quantity: 4 SINGLE GROUP. 26 total characteristics are documented in the Federal Logistics Information System.