The Relay,electromagnetic, cataloged under National Stock Number 5945-00-878-4720, 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 Curtiss-Wright Controls Electronic Systems, Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5945-00-878-4720 |
| Primary Part Number | 2045-1 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Curtiss-Wright Controls Electronic Systems, Inc. |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 32.0 DC |
| Mounting Facility Pattern | TRIANGLE SINGLE MOUNTING FACILITY |
| Features Provided | POLARIZED |
| Operating Voltage Rating and Type at Specified Temp | 32.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Coil Quantity | 1 |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Center to Center Distance Between Mounting Facilities Parallel to the Altitude of an Isosceles Triangle | 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Duty Type | CONTINUOUS |
| Winding Quantity | 1 |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Environmental Protection | HERMETIC |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2045-1 PRIMARY | Curtiss-Wright Controls Electronic Systems, Inc. (USA) |
NSN 5945-00-878-4720 is a Relay,electromagnetic, manufactured by Curtiss-Wright Controls Electronic Systems, Inc., classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-878-4720 has 1 cross-referenced part number: 2045-1 (Curtiss-Wright Controls Electronic Systems, Inc.).
There are 7 known substitutes for 5945-00-878-4720: 4720-00-231-7346, 4730-00-468-0085, 5950-00-647-9152 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2045-1: Overall Length: 2.250 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 32.0 DC; Mounting Facility Pattern: TRIANGLE SINGLE MOUNTING FACILITY; Features Provided: POLARIZED. 18 total characteristics are documented in the Federal Logistics Information System.