The Relay,electromagnetic, cataloged under National Stock Number 5945-00-257-7741, 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 Raytheon Company Dba Raytheon. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 5945-00-257-7741 |
| Primary Part Number | 26203-2 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Nominal Thread Size | 0.112 INCHES SINGLE MOUNTING FACILITY IN |
| Thread Quantity Per Inch | 40 SINGLE MOUNTING FACILITY |
| Nominal Operating Current Rating and Type | 60.0 MILLIAMPERES DC SINGLE WINDING |
| Winding DC Resistance Rating | 180.0 OHMS MINIMUM AND 220.0 OHMS MAXIMUM SINGLE WINDING |
| Duty Type | CONTINUOUS |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Winding Quantity | 1 |
| Pile-Up Main Contact Form Arrangement | 1C |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.594 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Terminal Type and Quantity | 5 PIN ALL FUNCTIONS |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC AND 24.0 DC |
| Coil Quantity | 1 |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.5 AMPERES AC AND 1.5 AMPERES DC RESISTIVE LOAD |
| Operating Voltage Rating and Type at Specified Temp | 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5945-00-257-7741 is a Relay,electromagnetic, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-257-7741 has 4 cross-referenced part numbers: 6303 (Olympic Controls Corp), STKX109 (Allied Controls, Inc.), 26203-2 (Raytheon Company Dba Raytheon), 26203 (Raytheon Company Dba Raytheon).
There are 12 known substitutes for 5945-00-257-7741: 8030-00-087-8630, 4730-00-270-3886, 3110-00-293-9302 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 26203-2: Thread Class: 2A SINGLE MOUNTING FACILITY A; Overall Width: 0.960 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY; Overall Height: 1.210 INCHES MAXIMUM IN. 20 total characteristics are documented in the Federal Logistics Information System.