The Relay,electromagnetic, cataloged under National Stock Number 5945-00-503-9813, 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 Lucent Technologies Inc Corporate Headquarters. Government technical data includes 21 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 | 5945-00-503-9813 |
| Primary Part Number | R2040RELAY |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Pile-Up Main Contact Form Arrangement | 6A A |
| Mounting Facility Pattern | DIAGONAL SINGLE MOUNTING FACILITY |
| Coil Quantity | 2 |
| Environmental Protection | DUSTPROOF |
| Duty Type | CONTINUOUS |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 50.0 DC |
| Operating Voltage Rating and Type at Specified Temp | 8.6 VOLTS DC 25 DEG CELSIUS SECOND WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Terminal Type and Quantity | 16 PIN ALL FUNCTIONS |
| Nominal Operating Current Rating and Type | 0.03 AMPERES DC ALL WINDINGS |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Winding DC Resistance Rating | 275.0 OHMS NOMINAL FIRST WINDING |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.0 AMPERES DC RESISTIVE LOAD |
| Winding Quantity | 2 |
| Operating Voltage Rating and Type at Specified Temp | 12.4 VOLTS DC 25 DEG CELSIUS FIRST WINDING |
| Winding DC Resistance Rating | 300.0 OHMS NOMINAL SECOND WINDING |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R2040 | Lucent Technologies Inc Corporate Headquarters (USA) |
| R2040RELAY | American Telephone and Telegraph Co (USA) |
| R2040 | At and T Corp (USA) |
| R2040 | American Telephone and Telegraph Co (USA) |
| R2040RELAY PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| R2040RELAY | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| R2040 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
NSN 5945-00-503-9813 is a Relay,electromagnetic, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-503-9813 has 7 cross-referenced part numbers: R2040 (Lucent Technologies Inc Corporate Headquarters), R2040RELAY (American Telephone and Telegraph Co), R2040 (At and T Corp), R2040 (American Telephone and Telegraph Co), R2040RELAY (Lucent Technologies Inc Corporate Headquarters) and 2 more.
There is 1 known substitute for 5945-00-503-9813: 5961-00-481-6964. Verify interchangeability with system specifications before substitution.
Key specifications for R2040RELAY: Center to Center Distance Between Mounting Facilities Parallel to Width: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Pile-Up Main Contact Form Arrangement: 6A A; Mounting Facility Pattern: DIAGONAL SINGLE MOUNTING FACILITY; Coil Quantity: 2. 24 total characteristics are documented in the Federal Logistics Information System.