The Relay,electromagnetic, cataloged under National Stock Number 5945-00-201-3931, 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 Emerson Electric Co White-Rodgers Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-201-3931 |
| Primary Part Number | 28918 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Emerson Electric Co White-Rodgers Div |
| Status | ACTIVE |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Main Contact Load Current Rating at Maximum Rated Voltage | 1.5 AMPERES DC RESISTIVE LOAD |
| Coil Quantity | 1 |
| Main Contact Maximum Voltage Rating in Volts | 29.0 DC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Nominal Operating Current Rating and Type | 60.0 MILLIAMPERES DC SINGLE WINDING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Nominal Thread Size | 0.099 INCHES SINGLE MOUNTING FACILITY IN |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Winding Quantity | 1 |
| Duty Type | CONTINUOUS |
| Pile-Up Main Contact Form Arrangement | 1C |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28918 | Emerson Electric Co White-Rodgers Div (USA) |
NSN 5945-00-201-3931 is a Relay,electromagnetic, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-201-3931 has 1 cross-referenced part number: 28918 (Emerson Electric Co White-Rodgers Div).
There are 3 known substitutes for 5945-00-201-3931: 5950-00-458-6380, 3040-01-110-2310, 5342-01-183-4913. Verify interchangeability with system specifications before substitution.
Key specifications for 28918: Operating Voltage Rating and Type at Specified Temp: 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING; Main Contact Load Current Rating at Maximum Rated Voltage: 1.5 AMPERES DC RESISTIVE LOAD; Coil Quantity: 1; End Item Identification: TYPE NO. AN/ARN-18. 19 total characteristics are documented in the Federal Logistics Information System.