The Transformer,power, cataloged under National Stock Number 5950-00-646-2570, 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 Northrop Grumman Systems Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 5950-00-646-2570 |
| Primary Part Number | 673274 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Winding Operating Current | 80.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG AND 2 WIRE HOOK |
| Mounting Hole Diameter | 0.161 INCHES MINIMUM AND 0.171 INCHES MAXIMUM SINGLE GROUP IN |
| Maximum Operating Temp | 120.0 CELSIUS DEGC |
| Body Height | 1.281 INCHES MAXIMUM IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Body Length | 1.140 INCHES MAXIMUM IN |
| Frequency Rating | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| Winding Operating Voltage | 60.00 AC VOLTS MINIMUM AND 100.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Width | 1.078 INCHES MAXIMUM IN |
| Input-Output Phase Relationship | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.797 INCHES MINIMUM AND 0.817 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-646-2570 is a Transformer,power, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-646-2570 has 5 cross-referenced part numbers: 2713 (Precision Electronics, Inc), 673274 (Lockheed Martin Corporation Div Rms - Mitchel Field), 673274 (Northrop Grumman Systems Corporation), 36239 (Freed Transformer Co), 42993 (Coast/advanced Chip Magnetics, Inc.).
There are 12 known substitutes for 5950-00-646-2570: 5340-00-034-7741, 6130-00-107-1950, 2530-00-112-0016 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 673274: Winding Operating Current: 80.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY; Mounting Facility Quantity: 2 SINGLE GROUP; Terminal Type and Quantity: 3 TAB, SOLDER LUG AND 2 WIRE HOOK; Mounting Hole Diameter: 0.161 INCHES MINIMUM AND 0.171 INCHES MAXIMUM SINGLE GROUP IN. 17 total characteristics are documented in the Federal Logistics Information System.