The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-903-3227, 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 14 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-903-3227 |
| Primary Part Number | 10728 |
| 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 |
| Terminal Type and Quantity | 3 THREADED STUD |
| Winding Operating Voltage | 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Winding Operating Voltage | 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Body Width | 2.750 INCHES NOMINAL IN |
| Inclosure Type | OPEN |
| Body Length | 3.250 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Height | 3.000 INCHES NOMINAL IN |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Mounting Hole Diameter | 0.188 INCHES NOMINAL SINGLE GROUP IN |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.181 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HE446-9001-0001 | Rockwell International Corp North American Aircraft Opns (USA) |
| 10728 PRIMARY | Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems (USA) |
NSN 5950-00-903-3227 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 5950-00-903-3227 has 2 cross-referenced part numbers: HE446-9001-0001 (Rockwell International Corp North American Aircraft Opns), 10728 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems).
There are 6 known substitutes for 5950-00-903-3227: 5306-00-274-5558, 5305-00-276-8234, 5330-00-298-5458 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10728: Overall Length: 3.250 INCHES NOMINAL IN; Terminal Type and Quantity: 3 THREADED STUD; Winding Operating Voltage: 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP. 17 total characteristics are documented in the Federal Logistics Information System.