The Transformer,current, cataloged under National Stock Number 5950-00-912-5872, 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 Hamilton Sundstrand Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5950-00-912-5872 |
| Primary Part Number | 939D198-1 |
| Item Name | Transformer,current |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | ACTIVE |
| Body Height | 2.820 INCHES NOMINAL IN |
| Winding Operating Current | 320.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | 1.50 AC KILOVOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Current | 383.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Body Length | 5.350 INCHES NOMINAL IN |
| Body Width | 3.080 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Function and Quantity | 1 SECONDARY SINGLE COMPONENT |
| Distance Between Mounting Facility Centers | 4.160 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Installation for Which Designed | INDOOR NONPORTABLE |
| Inclosure Type | FULLY INCLOSED |
| Frequency Rating | 400.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-912-5872 is a Transformer,current, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-912-5872 has 4 cross-referenced part numbers: 939D198-1 (Hamilton Sundstrand Corporation), 939D198-1 (Sundstrand Corp Electric Power Systems Div), 42228 (Coast/advanced Chip Magnetics, Inc.), 939D198-1 (Westinghouse Electric Corp).
There are 9 known substitutes for 5950-00-912-5872: 5133-00-227-5992, 3040-00-640-3744, 5310-00-781-6884 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 939D198-1: Body Height: 2.820 INCHES NOMINAL IN; Special Features: PRIMARY RATED BUT NOT INCLUDED; Winding Operating Current: 320.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY; Winding Operating Voltage: 1.50 AC KILOVOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY. 17 total characteristics are documented in the Federal Logistics Information System.