The Relay,electromagnetic, cataloged under National Stock Number 5945-00-556-7929, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-556-7929 |
| Primary Part Number | 58A122C181 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | CANCELLED |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Terminal Type and Quantity | 4 PIN ALL FUNCTIONS |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Duty Type | CONTINUOUS |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Coil Quantity | 1 |
| Nonpile-Up Main Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Winding DC Resistance Rating | 85.0 OHMS NOMINAL SINGLE WINDING |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Winding Quantity | 1 |
| Main Contact Load Current Rating at Maximum Rated Voltage | 15.0 AMPERES AC RESISTIVE LOAD |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC |
| Features Provided | POLARIZED |
| Nominal Operating Current Rating and Type | 90.0 MILLIAMPERES DC SINGLE WINDING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20350 | Raytheon Company Dba Raytheon (USA) |
| 58A122C181 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 359B118 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| 452-1285 | Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA) |
| 359B118 | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| B0X-116 | Allied Controls, Inc. (USA) |
| 1565600 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| B0X256 | Allied Controls, Inc. (USA) |
NSN 5945-00-556-7929 is a Relay,electromagnetic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-556-7929 has 8 cross-referenced part numbers: 20350 (Raytheon Company Dba Raytheon), 58A122C181 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 359B118 (Motorola Inc. Dba Integrated Information Systems Group), 452-1285 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), 359B118 (General Dynamics Mission Systems, Inc. Dba Gdms) and 3 more.
There are 9 known substitutes for 5945-00-556-7929: 5935-00-280-0985, 4820-00-554-7634, 5340-00-911-2454 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 58A122C181: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY; Thread Class: 2B SINGLE MOUNTING FACILITY; Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY; Thread Quantity Per Inch: 32 SINGLE MOUNTING FACILITY. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-556-7929 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.