The Relay,electromagnetic, cataloged under National Stock Number 5945-00-951-8566, 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 Te Connectivity Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-951-8566 |
| Primary Part Number | 5442-2 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Duty Type | CONTINUOUS |
| Operating Voltage Rating and Type at Specified Temp | 27.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Coil Quantity | 1 |
| Winding Quantity | 1 |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC AND 27.5 DC |
| Nominal Thread Size | 0.112 INCHES SINGLE MOUNTING FACILITY IN |
| Main Contact Load Current Rating at Maximum Rated Voltage | 3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD |
| Terminal Type and Quantity | 14 PIN ALL FUNCTIONS |
| Winding DC Resistance Rating | 300.0 OHMS NOMINAL SINGLE WINDING |
| Pile-Up Main Contact Form Arrangement | 6A A |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.370 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2088154-33 | Raytheon Company Dba Raytheon Co (USA) |
| 5442-2 | Airpax Corporation Llc Dba Airpax Corporation Llc (USA) |
| 2088154-0033 | Honeywell International Inc Dba Honeywell (USA) |
| 5442-2 PRIMARY | Te Connectivity Corporation (USA) |
NSN 5945-00-951-8566 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-951-8566 has 4 cross-referenced part numbers: 2088154-33 (Raytheon Company Dba Raytheon Co), 5442-2 (Airpax Corporation Llc Dba Airpax Corporation Llc), 2088154-0033 (Honeywell International Inc Dba Honeywell), 5442-2 (Te Connectivity Corporation).
There are 2 known substitutes for 5945-00-951-8566: 4820-01-464-5015, 8415-01-715-7456. Verify interchangeability with system specifications before substitution.
Key specifications for 5442-2: Duty Type: CONTINUOUS; Operating Voltage Rating and Type at Specified Temp: 27.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Coil Quantity: 1; Winding Quantity: 1. 20 total characteristics are documented in the Federal Logistics Information System.