The Relay,electromagnetic, cataloged under National Stock Number 5945-00-781-8743, 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 7 commercial cross-references from 4 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 | 5945-00-781-8743 |
| Primary Part Number | 2516851-1 |
| 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 |
| Duty Type | CONTINUOUS |
| Winding Quantity | 1 |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Time Delay | 0.008 SECONDS MAXIMUM FIXED OPERATE TIME |
| Coil Quantity | 1 |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.5 AMPERES DC RESISTIVE LOAD |
| Unthreaded Mounting Hole Diameter | 0.120 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Winding DC Resistance Rating | 5.0 KILOHMS NOMINAL SINGLE WINDING |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Environmental Protection | HERMETIC |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Time Delay | 0.006 SECONDS MAXIMUM FIXED RELEASE TIME |
| Main Contact Maximum Voltage Rating in Volts | 30.0 DC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2R10A465H | Couch S H Co (USA) |
| 2516851-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| M1266 | Dri Relays Inc. Dba Dri Relays Inc (USA) |
| 2R-M1266 | Dri Relays Inc. Dba Dri Relays Inc (USA) |
| 28A4610 | Hi-G Co Inc Sub of Nytronics Inc (USA) |
| 2BA4610 | Hi-G Co Inc Sub of Nytronics Inc (USA) |
| 2BA-4610-1 | Hi-G Co Inc Sub of Nytronics Inc (USA) |
NSN 5945-00-781-8743 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 5945-00-781-8743 has 7 cross-referenced part numbers: 2R10A465H (Couch S H Co), 2516851-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), M1266 (Dri Relays Inc. Dba Dri Relays Inc), 2R-M1266 (Dri Relays Inc. Dba Dri Relays Inc), 28A4610 (Hi-G Co Inc Sub of Nytronics Inc) and 2 more.
There is 1 known substitute for 5945-00-781-8743: 6530-01-555-7838. Verify interchangeability with system specifications before substitution.
Key specifications for 2516851-1: Duty Type: CONTINUOUS; Winding Quantity: 1; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Time Delay: 0.008 SECONDS MAXIMUM FIXED OPERATE TIME. 18 total characteristics are documented in the Federal Logistics Information System.