The Relay,electromagnetic, cataloged under National Stock Number 5945-00-949-4218, 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 Dri Relays Inc. Dba Dri Relays Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 5945-00-949-4218 |
| Primary Part Number | X505 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Dri Relays Inc. Dba Dri Relays Inc |
| Status | ACTIVE |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Features Provided | POLARIZED |
| Unthreaded Mounting Hole Diameter | 0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Main Contact Load Current Rating at Maximum Rated Voltage | 10.0 AMPERES AC RESISTIVE LOAD |
| Winding DC Resistance Rating | 300.0 OHMS NOMINAL SINGLE WINDING |
| Winding Quantity | 1 |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.430 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Duty Type | CONTINUOUS |
| Main Contact Maximum Voltage Rating in Volts | 115.0 AC |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Terminal Type and Quantity | 8 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Environmental Protection | HERMETIC |
| Coil Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| X505 | Couch S H Co (USA) |
| X505 PRIMARY | Dri Relays Inc. Dba Dri Relays Inc (USA) |
| 271M0051-P001 | Raytheon Company Dba Raytheon Co (USA) |
| 271M0051-P001 | Raytheon Company (USA) |
| 271M0051-P001 | Raytheon Company Div Corp (USA) |
NSN 5945-00-949-4218 is a Relay,electromagnetic, manufactured by Dri Relays Inc. Dba Dri Relays Inc, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-949-4218 has 5 cross-referenced part numbers: X505 (Couch S H Co), X505 (Dri Relays Inc. Dba Dri Relays Inc), 271M0051-P001 (Raytheon Company Dba Raytheon Co), 271M0051-P001 (Raytheon Company), 271M0051-P001 (Raytheon Company Div Corp).
There is 1 known substitute for 5945-00-949-4218: 5950-00-809-1237. Verify interchangeability with system specifications before substitution.
Key specifications for X505: Mounting Facility Pattern: IN-LINE SINGLE MOUNTING FACILITY; Features Provided: POLARIZED; Unthreaded Mounting Hole Diameter: 0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Main Contact Load Current Rating at Maximum Rated Voltage: 10.0 AMPERES AC RESISTIVE LOAD. 18 total characteristics are documented in the Federal Logistics Information System.