The Relay,electromagnetic, cataloged under National Stock Number 5945-00-055-7921, 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 Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-055-7921 |
| Primary Part Number | 189583-5 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 28.0 DC |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED |
| Winding DC Resistance Rating | 2.0 KILOHMS NOMINAL SINGLE WINDING |
| Nominal Operating Current Rating and Type | 7.1 MILLIAMPERES DC SINGLE WINDING |
| Terminal Type and Quantity | 5 PIN ALL FUNCTIONS |
| Winding Quantity | 1 |
| Overall Diameter | 0.370 INCHES NOMINAL IN |
| Coil Quantity | 1 |
| Main Contact Load Current Rating at Maximum Rated Voltage | 2.0 AMPERES DC RESISTIVE LOAD |
| Environmental Protection | HERMETIC |
| Duty Type | CONTINUOUS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 189583-5 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 189583-5 | Raytheon Company Div Corp (USA) |
| 11150666 | Us Army Aviation and Missile Command (USA) |
| 411-2032 | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA) |
| 411-26 | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA) |
NSN 5945-00-055-7921 is a Relay,electromagnetic, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-055-7921 has 5 cross-referenced part numbers: 189583-5 (Raytheon Company Dba Raytheon Co), 189583-5 (Raytheon Company Div Corp), 11150666 (Us Army Aviation and Missile Command), 411-2032 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/), 411-26 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/).
There are 8 known substitutes for 5945-00-055-7921: 3110-00-100-3591, 5133-00-189-9316, 5945-00-426-6617 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 189583-5: Operating Voltage Rating and Type at Specified Temp: 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Main Contact Maximum Voltage Rating in Volts: 28.0 DC; Nonpile-Up Main Contact Arrangement: 1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED. 14 total characteristics are documented in the Federal Logistics Information System.