The Relay,electromagnetic, cataloged under National Stock Number 5945-00-044-5783, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-044-5783 |
| Primary Part Number | 577R620H07 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Operating Voltage Rating and Type at Specified Temp | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Coil Quantity | 1 |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.828 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Terminal Type and Quantity | 5 PIN ALL FUNCTIONS |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.0 AMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.828 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC AND 28.0 DC |
| Time Delay | 3.00 SECONDS NOMINAL FIXED OPERATE TIME |
| Features Provided | POLARIZED |
| Winding Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TD702 | Leach International Corp Div Leach International Corporation (USA) |
| 92111 | Tempo Instrument Inc Defense Electronics Div (USA) |
| 93183 | B.c. Systems Inc. Dba Bc Systems Inc (USA) |
| 577R620H07 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 93183 | Tempo Instrument Inc Defense Electronics Div (USA) |
| 1600S543-7 | Hi-G Co Inc Sub of Nytronics Inc (USA) |
| TD-1078 | Leach International Corp Div Leach International Corporation (USA) |
NSN 5945-00-044-5783 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 5945-00-044-5783 has 7 cross-referenced part numbers: TD702 (Leach International Corp Div Leach International Corporation), 92111 (Tempo Instrument Inc Defense Electronics Div), 93183 (B.c. Systems Inc. Dba Bc Systems Inc), 577R620H07 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 93183 (Tempo Instrument Inc Defense Electronics Div) and 2 more.
There are 5 known substitutes for 5945-00-044-5783: 6210-00-643-2059, 5985-00-793-3983, 5961-01-058-1034 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 577R620H07: Operating Voltage Rating and Type at Specified Temp: 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Nominal Thread Size: 0.138 INCHES SINGLE MOUNTING FACILITY IN; Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY; Coil Quantity: 1. 20 total characteristics are documented in the Federal Logistics Information System.