The Transformer,power, cataloged under National Stock Number 5950-00-581-8690, 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 Freed Transformer Co. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-581-8690 |
| Primary Part Number | 31197 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Freed Transformer Co |
| Status | ACTIVE |
| Body Length | 1.562 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Body Width | 1.531 INCHES NOMINAL IN |
| Frequency Rating | 57.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Winding Operating Voltage | 6.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Facility Quantity | 3 SINGLE GROUP |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Body Height | 2.281 INCHES NOMINAL IN |
| Winding Operating Voltage | 40.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Inclosure Type | HERMETICALLY SEALED |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Winding Operating Current | 600.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY |
| Winding Shielding Method | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31197 | Freed Transformer Co (USA) |
| TR1624REVB | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
NSN 5950-00-581-8690 is a Transformer,power, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-581-8690 has 2 cross-referenced part numbers: 31197 (Freed Transformer Co), TR1624REVB (Bae Systems Information and Electronic Systems Integration Inc.).
There are 4 known substitutes for 5950-00-581-8690: 5360-00-377-2486, 2920-01-258-3471, 1630-01-359-9878 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31197: Body Length: 1.562 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Body Width: 1.531 INCHES NOMINAL IN; Frequency Rating: 57.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE COMPONENT. 16 total characteristics are documented in the Federal Logistics Information System.