The Relay,electromagnetic, cataloged under National Stock Number 5945-00-943-9278, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-943-9278 |
| Primary Part Number | 64A7A13-2 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Nonpile-Up Main Contact Arrangement | 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Winding DC Resistance Rating | 500.0 OHMS NOMINAL SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.400 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Environmental Protection | HERMETIC |
| Winding Quantity | 1 |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD |
| Mounting Facility Pattern | DIAGONAL SINGLE MOUNTING FACILITY |
| Terminal Type and Quantity | 14 PIN ALL FUNCTIONS |
| Coil Quantity | 1 |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC AND 26.5 DC |
| Unthreaded Mounting Hole Diameter | 0.096 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 64A7A13-2 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 3SAH1163A2 | Communications Instruments Inc Div of Cii Technologies (USA) |
| 3SAH1163A2 | Genicom Corp (USA) |
NSN 5945-00-943-9278 is a Relay,electromagnetic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-943-9278 has 3 cross-referenced part numbers: 64A7A13-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 3SAH1163A2 (Communications Instruments Inc Div of Cii Technologies), 3SAH1163A2 (Genicom Corp).
There is 1 known substitute for 5945-00-943-9278: 5961-00-883-9495. Verify interchangeability with system specifications before substitution.
Key specifications for 64A7A13-2: Operating Voltage Rating and Type at Specified Temp: 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Nonpile-Up Main Contact Arrangement: 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Winding DC Resistance Rating: 500.0 OHMS NOMINAL SINGLE WINDING. 18 total characteristics are documented in the Federal Logistics Information System.