The Relay,electromagnetic, cataloged under National Stock Number 5945-00-189-8763, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-189-8763 |
| Primary Part Number | B1011 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Winding Quantity | 1 |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Environmental Protection | DUSTPROOF |
| Duty Type | CONTINUOUS |
| Main Contact Maximum Voltage Rating in Volts | 48.0 DC |
| Nominal Thread Size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.562 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Coil Quantity | 1 |
| Mounting Facility Pattern | IN-LINE SINGLE MOUNTING FACILITY |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 20.0 MILLIAMPERES DC RESISTIVE LOAD |
| Terminal Type and Quantity | 4 PIN ALL FUNCTIONS |
| Nominal Operating Current Rating and Type | 10.0 MILLIAMPERES DC SINGLE WINDING |
| Winding DC Resistance Rating | 1.7 OHMS NOMINAL SINGLE WINDING |
| Pile-Up Main Contact Form Arrangement | 1A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Operating Voltage Rating and Type at Specified Temp | 48.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B1011 | At and T Corp (USA) |
| B1011 | American Telephone and Telegraph Co (USA) |
| B1011 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| B1011RELAY | American Telephone and Telegraph Co (USA) |
| B1011 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
NSN 5945-00-189-8763 is a Relay,electromagnetic, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-189-8763 has 5 cross-referenced part numbers: B1011 (At and T Corp), B1011 (American Telephone and Telegraph Co), B1011 (Lucent Technologies Inc Dba Federal Marketing Group), B1011RELAY (American Telephone and Telegraph Co), B1011 (Lucent Technologies Inc Corporate Headquarters).
There are 4 known substitutes for 5945-00-189-8763: 3120-00-287-6301, 5820-00-911-1609, 6130-01-082-7819 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for B1011: Winding Quantity: 1; Thread Class: 2B SINGLE MOUNTING FACILITY; Environmental Protection: DUSTPROOF; Duty Type: CONTINUOUS. 20 total characteristics are documented in the Federal Logistics Information System.