The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-805-8389, 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 Lockheed Martin Librascope Corporation. Government technical data includes 15 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-805-8389 |
| Primary Part Number | 326800 |
| Item Name | Transformer,power Autotransforme |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Operating Voltage | 26.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Winding Operating Voltage | 0.00 AC VOLTS MINIMUM AND 8.00 AC VOLTS NOMINAL AND 28.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Body Outside Diameter | 1.812 INCHES NOMINAL IN |
| Winding Function and Quantity | 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Winding Operating Current | 3.2 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Body Length | 4.375 INCHES NOMINAL IN |
| Thread Series Designator | UNEF SINGLE GROUP |
| Nominal Thread Size | 0.375 INCHES SINGLE GROUP IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-805-8389 is a Transformer,power Autotransforme, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-805-8389 has 2 cross-referenced part numbers: 326800 (Lockheed Martin Librascope Corporation), 5-1107 (Superior Electric Holding Group Llc Div Specialty Product Technologies).
There are 10 known substitutes for 5950-00-805-8389: 3110-00-100-0637, 5999-00-247-7527, 5360-00-300-7654 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 326800: Reliability Indicator: NOT ESTABLISHED; Winding Operating Voltage: 26.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT; Winding Operating Voltage: 0.00 AC VOLTS MINIMUM AND 8.00 AC VOLTS NOMINAL AND 28.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. 15 total characteristics are documented in the Federal Logistics Information System.