The Relay,electromagnetic, cataloged under National Stock Number 5945-00-044-5788, 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 10 commercial cross-references from 8 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 | 5945-00-044-5788 |
| Primary Part Number | 577R620H08 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.0 AMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD |
| Coil Quantity | 1 |
| Duty Type | CONTINUOUS |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.140 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.648 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Frequency in Hertz | 400.0 NOMINAL |
| Time Delay | 0.15 SECONDS MAXIMUM FIXED RELEASE TIME |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Operating Voltage Rating and Type at Specified Temp | 115.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING |
| Winding Quantity | 1 |
| Environmental Protection | HERMETIC |
| Time Delay | 1.40 MINUTES NOMINAL FIXED OPERATE TIME |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Terminal Type and Quantity | 5 PIN ALL FUNCTIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 93184 | Tempo Instrument Inc Defense Electronics Div (USA) |
| EPC-11682 | Edo Artisan Inc (USA) |
| TD703 | Leach International Corp Div Leach International Corporation (USA) |
| 577R620H08 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| TD1079 | Leach International Corp Div Leach International Corporation (USA) |
| 93184 | B.c. Systems Inc. Dba Bc Systems Inc (USA) |
| 92112 | Tempo Instrument Inc Defense Electronics Div (USA) |
| 1600S543-8 | Hi-G Co Inc Sub of Nytronics Inc (USA) |
| EPC-11682 | Artisan Controls Corp (USA) |
| 92112 | Mcclarin Plastics, Inc. (USA) |
NSN 5945-00-044-5788 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 5945-00-044-5788 has 10 cross-referenced part numbers: 93184 (Tempo Instrument Inc Defense Electronics Div), EPC-11682 (Edo Artisan Inc), TD703 (Leach International Corp Div Leach International Corporation), 577R620H08 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), TD1079 (Leach International Corp Div Leach International Corporation) and 5 more.
There are 8 known substitutes for 5945-00-044-5788: 6210-00-299-3915, 5895-00-412-8620, 5305-01-077-4707 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 577R620H08: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY; Overall Height: 1.210 INCHES MAXIMUM IN; Main Contact Load Current Rating at Maximum Rated Voltage: 1.0 AMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD; Coil Quantity: 1. 22 total characteristics are documented in the Federal Logistics Information System.