The Relay,electromagnetic, cataloged under National Stock Number 5945-00-263-2249, 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 Westinghouse Electric Corp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-263-2249 |
| Primary Part Number | IM120 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Main Contact Load Current Rating at Maximum Rated Voltage | 25.0 AMPERES DC RESISTIVE LOAD |
| Nonpile-Up Auxiliary Contact Arrangement | 1 TWO CIRCUIT, ONE POSITION MOMENTARY |
| Winding Quantity | 1 |
| Arc Quenching Method | MAGNETIC |
| Terminal Type and Quantity | 10 PIN ALL FUNCTIONS |
| Mounting Facility Type and Quantity | 1 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Nonpile-Up Main Contact Arrangement | 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Auxiliary Contact Load Current Rating at Maximum Rated Voltage | 10.0 AMPERES DC RESISTIVE LOAD |
| Coil Quantity | 1 |
| Winding DC Resistance Rating | 92.0 OHMS NOMINAL SINGLE WINDING |
| Auxiliary Contact Maximum Voltage Rating in Volts | 250.0 DC |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Operating Voltage Rating and Type at Specified Temp | 73.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Duty Type | CONTINUOUS |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 250.0 DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 29360 | Naval Ship Systems Command (USA) |
| 45J108-1REV6 | Westinghouse Electric Corp (USA) |
| IM120 PRIMARY | Westinghouse Electric Corp (USA) |
NSN 5945-00-263-2249 is a Relay,electromagnetic, manufactured by Westinghouse Electric Corp, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-263-2249 has 3 cross-referenced part numbers: 29360 (Naval Ship Systems Command), 45J108-1REV6 (Westinghouse Electric Corp), IM120 (Westinghouse Electric Corp).
There are 7 known substitutes for 5945-00-263-2249: 5133-00-228-1334, 2590-01-195-6150, 4710-01-195-6315 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for IM120: Main Contact Load Current Rating at Maximum Rated Voltage: 25.0 AMPERES DC RESISTIVE LOAD; Special Features: A. NORMALLY OPEN CONTACTS OF 2 CIRCUIT ARRANGEMENT RATED AT 10 AMP; Overall Height: 6.250 INCHES NOMINAL IN; Nonpile-Up Auxiliary Contact Arrangement: 1 TWO CIRCUIT, ONE POSITION MOMENTARY. 22 total characteristics are documented in the Federal Logistics Information System.