The Relay,electromagnetic, cataloged under National Stock Number 5945-01-141-2647, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Matsushita Electric Corp of America M/s 7h-4. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-141-2647 |
| Primary Part Number | NF4EB-12VDC |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Matsushita Electric Corp of America M/s 7h-4 |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 30.0 DC |
| Main Contact Load Current Rating at Maximum Rated Voltage | 2.0 AMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Winding DC Resistance Rating | 330.0 OHMS NOMINAL SINGLE WINDING |
| Time Delay | 0.01 SECONDS MAXIMUM FIXED OPERATE TIME |
| Time Delay | 0.005 SECONDS MAXIMUM FIXED RELEASE TIME |
| Coil Quantity | 1 |
| Environmental Protection | DUSTPROOF |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Terminal Type and Quantity | 14 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NF4EB-12VDC | Matsushita Electric Corp of America M/s 7h-4 (USA) |
| LZNQ4-VA-DC12 | Omron Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| 0490-0686 | 3/9 Design control — primary reference Agilent Technologies Inc. Div Agilent Solution Support |
| 0490-0686 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5945-01-141-2647 is a Relay,electromagnetic, manufactured by Matsushita Electric Corp of America M/s 7h-4, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-141-2647 has 2 manufacturer part numbers on file: NF4EB-12VDC (Matsushita Electric Corp of America M/s 7h-4), LZNQ4-VA-DC12 (Omron Electronics Llc).
Key specifications for NF4EB-12VDC: Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Overall Height: 0.603 INCHES MAXIMUM IN; Main Contact Maximum Voltage Rating in Volts: 30.0 DC; Main Contact Load Current Rating at Maximum Rated Voltage: 2.0 AMPERES DC RESISTIVE LOAD. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.