The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-916-3971, 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 Corporation Div Lockheed Martin Aeronautics Company. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-916-3971 |
| Primary Part Number | C2020-3 |
| Item Name | Transformer,power Autotransforme |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company |
| Status | ACTIVE |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Winding Power Rating | 60.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Winding Operating Current | 2.14 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Winding Operating Voltage | 5.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT |
| Frequency Rating | 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT |
| Terminal Type and Quantity | 3 THREADED STUD |
| Mounting Hole Diameter | 0.218 INCHES NOMINAL SINGLE GROUP IN |
| Distance Between Mounting Facility Centers | 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Features Provided | W/SWITCH |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Winding Operating Voltage | 28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-916-3971 is a Transformer,power Autotransforme, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-916-3971 has 2 cross-referenced part numbers: C2020-3 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 10863 (Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems).
There are 9 known substitutes for 5950-00-916-3971: 5330-00-695-9004, 5950-00-710-5643, 6625-00-958-0459 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for C2020-3: Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Power Rating: 60.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Winding Operating Current: 2.14 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Winding Operating Voltage: 5.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT. 18 total characteristics are documented in the Federal Logistics Information System.