The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-553-7228, 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 Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems. Government technical data includes 18 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-553-7228 |
| Primary Part Number | 6401 |
| Item Name | Transformer,power Autotransforme |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems |
| Status | ACTIVE |
| Winding Power Rating | 56.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Winding Operating Voltage | 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Body Outside Diameter | 2.000 INCHES NOMINAL IN |
| Adjustment Method and Quantity | 1 ADJUSTABLE CONTROL SINGLE COMPONENT |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Frequency Rating | 380.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Body Length | 1.820 INCHES NOMINAL IN |
| Winding Operating Current | 2.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Nominal Thread Size | 0.375 INCHES SINGLE GROUP IN |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Adjustment Device Drive Type | SHAFT SINGLE COMPONENT |
| Winding Operating Voltage | 0.00 AC VOLTS MINIMUM AND 28.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Thread Series Designator | UNEF SINGLE GROUP |
| Mounting Method | THREADED BUSHING SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Function and Quantity | 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Inclosure Type | FULLY INCLOSED |
| Terminal Type and Quantity | 3 THREADED STUD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-553-7228 is a Transformer,power Autotransforme, manufactured by Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-553-7228 has 2 cross-referenced part numbers: 10-3173-2 (The Boeing Company Div Defense), 6401 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems).
There are 12 known substitutes for 5950-00-553-7228: 6625-00-025-4841, 5940-00-110-1753, 6685-00-148-8085 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6401: Winding Power Rating: 56.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT; Winding Operating Voltage: 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT; Body Outside Diameter: 2.000 INCHES NOMINAL IN; Adjustment Method and Quantity: 1 ADJUSTABLE CONTROL SINGLE COMPONENT. 18 total characteristics are documented in the Federal Logistics Information System.