The Relay,electromagnetic, cataloged under National Stock Number 5945-00-259-5486, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-259-5486 |
| Primary Part Number | 2050425 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Environmental Protection | HERMETIC |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Winding DC Resistance Rating | 2.75 KILOHMS NOMINAL SINGLE WINDING |
| Pile-Up Main Contact Form Arrangement | 4A1B |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Main Contact Load Current Rating at Maximum Rated Voltage | 2.0 AMPERES DC RESISTIVE LOAD |
| Nominal Operating Current Rating and Type | 9.0 MILLIAMPERES DC SINGLE WINDING |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Mounting Facility Pattern | TRIANGLE SINGLE MOUNTING FACILITY |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Terminal Type and Quantity | 12 PIN ALL FUNCTIONS |
| Main Contact Maximum Voltage Rating in Volts | 26.5 DC |
| Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle | 1.187 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Arc Quenching Method | INERT GAS |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Coil Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5945-00-259-5486 is a Relay,electromagnetic, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-259-5486 has 3 cross-referenced part numbers: 20504255 (L3harris Technologies, Inc.), 2050425 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), SKHX738 (Allied Controls, Inc.).
There are 2 known substitutes for 5945-00-259-5486: 3110-00-144-8529, 5945-00-257-7747. Verify interchangeability with system specifications before substitution.
Key specifications for 2050425: Environmental Protection: HERMETIC; Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN; Winding DC Resistance Rating: 2.75 KILOHMS NOMINAL SINGLE WINDING; Pile-Up Main Contact Form Arrangement: 4A1B. 22 total characteristics are documented in the Federal Logistics Information System.