The Relay,electromagnetic, cataloged under National Stock Number 5945-00-450-6375, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-450-6375 |
| Primary Part Number | PR1939-3 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 30.0 AMPERES AC RESISTIVE LOAD |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Main Contact Maximum Voltage Rating in Volts | 240.0 AC |
| Frequency in Hertz | 60.0 NOMINAL |
| Unthreaded Mounting Hole Diameter | 0.187 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING |
| Winding Quantity | 1 |
| Coil Quantity | 1 |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Duty Type | CONTINUOUS |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PR1939-3 | Te Connectivity Corporation (USA) |
| 9C56 | Pellerin Milnor Corporation (USA) |
| PR1939-4 | Te Connectivity Corporation (USA) |
| PR1939-2 | Te Connectivity Corporation (USA) |
| DMS 90114B | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| PR-1939-5 | Te Connectivity Corporation (USA) |
| 09C056 | Pellerin Milnor Corporation (USA) |
| PR1939-1 | Te Connectivity Corporation (USA) |
NSN 5945-00-450-6375 is a Relay,electromagnetic, manufactured by Te Connectivity Corporation, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-450-6375 has 8 cross-referenced part numbers: PR1939-3 (Te Connectivity Corporation), 9C56 (Pellerin Milnor Corporation), PR1939-4 (Te Connectivity Corporation), PR1939-2 (Te Connectivity Corporation), DMS 90114B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)) and 3 more.
There are 9 known substitutes for 5945-00-450-6375: 5945-00-072-6082, 5945-00-081-7365, 5945-00-226-2979 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for PR1939-3: Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY; Main Contact Load Current Rating at Maximum Rated Voltage: 30.0 AMPERES AC RESISTIVE LOAD; Overall Width: 2.531 INCHES MAXIMUM IN; Nonpile-Up Main Contact Arrangement: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY. 16 total characteristics are documented in the Federal Logistics Information System.