The Saturable Reactor, cataloged under National Stock Number 5950-00-512-0148, 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 15 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-512-0148 |
| Primary Part Number | 25970 |
| Item Name | Saturable Reactor |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Freed Transformer Co |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Width | 3.500 INCHES NOMINAL IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY AND 2 CONTROL SINGLE COMPONENT |
| Body Height | 5.500 INCHES NOMINAL IN |
| Winding Operating Voltage | 60.00 AC VOLTS MINIMUM AND 90.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Inclosure Type | FULLY INCLOSED |
| Thread Series Designator | UNF SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Nominal Thread Size | 0.190 INCHES SINGLE GROUP IN |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Winding Operating Voltage | 90.00 AC VOLTS MINIMUM AND 115.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Terminal Type and Quantity | 8 PIN |
| Body Length | 4.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-512-0148 is a Saturable Reactor, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-512-0148 has 3 cross-referenced part numbers: 25970 (Freed Transformer Co), 25118 (Lockheed Martin Corp Lockheed Martin Mission Systems), 25118 (Lah Enterprises Inc).
There are 9 known substitutes for 5950-00-512-0148: 5330-00-178-2190, 5305-00-445-3449, 2915-00-508-5308 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25970: Reliability Indicator: NOT ESTABLISHED; Mounting Facility Quantity: 4 SINGLE GROUP; Body Width: 3.500 INCHES NOMINAL IN; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY AND 2 CONTROL SINGLE COMPONENT. 15 total characteristics are documented in the Federal Logistics Information System.