The Relay,electromagnetic, cataloged under National Stock Number 5945-00-665-9891, 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 Micro Computer Consultants Inc Quality Accessories and Instruments 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-665-9891 |
| Primary Part Number | 3240 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Micro Computer Consultants Inc Quality Accessories and Instruments Div |
| Status | ACTIVE |
| Thread Series Designator | UNF SINGLE MOUNTING FACILITY |
| Nominal Thread Size | 0.190 INCHES SINGLE MOUNTING FACILITY IN |
| Main Contact Maximum Voltage Rating in Volts | 30.0 DC |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Duty Type | CONTINUOUS |
| Terminal Type and Quantity | 4 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Nominal Operating Current Rating and Type | 50.0 AMPERES DC SINGLE WINDING |
| Winding DC Resistance Rating | 1.0 OHMS NOMINAL SINGLE WINDING |
| Main Contact Load Current Rating at Maximum Rated Voltage | 75.0 AMPERES DC RESISTIVE LOAD |
| Overall Diameter | 1.180 INCHES NOMINAL IN |
| Operating Voltage Rating and Type at Specified Temp | 50.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Mounting Facility Type and Quantity | 1 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| Winding Quantity | 1 |
| Coil Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3240 PRIMARY | Micro Computer Consultants Inc Quality Accessories and Instruments Div (USA) |
NSN 5945-00-665-9891 is a Relay,electromagnetic, manufactured by Micro Computer Consultants Inc Quality Accessories and Instruments Div, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-665-9891 has 1 cross-referenced part number: 3240 (Micro Computer Consultants Inc Quality Accessories and Instruments Div).
There are 12 known substitutes for 5945-00-665-9891: 2915-00-119-4665, 4730-00-196-1476, 4730-00-200-0912 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3240: Overall Length: 2.500 INCHES NOMINAL IN; Thread Series Designator: UNF SINGLE MOUNTING FACILITY; Nominal Thread Size: 0.190 INCHES SINGLE MOUNTING FACILITY IN; Main Contact Maximum Voltage Rating in Volts: 30.0 DC. 17 total characteristics are documented in the Federal Logistics Information System.