The Relay,electromagnetic, cataloged under National Stock Number 5945-01-599-4910, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Omron Electronics Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-599-4910 |
| Primary Part Number | MY4N-CR |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Omron Electronics Llc |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 220.0 AC AND 24.0 DC |
| Main Contact Load Current Rating at Maximum Rated Voltage | 3.0 AMPERES AC AND 30.0 AMPERES DC RESISTIVE LOAD |
| Coil Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 110.0 VOLTS AC NONSTANDARD TEMP FIRST WINDING |
| Terminal Type and Quantity | 14 TAB, SOLDER LUG ENERGIZING ELEMENT |
| 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 |
|---|---|
| 40071626 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| GS80000677 | Ge Power Conversion Uk Ltd (GBR) |
| 5310174 | Whippendell Electrical Ltd (GBR) |
| MY4N-CR PRIMARY | Omron Electronics Llc (USA) |
| E6751103 | Rolls-Royce Plc Naval Marine (GBR) |
| Reference | Meaning |
|---|---|
| E6751103 | 5/9 Secondary reference Rolls-Royce Power Engineering Plc. |
NSN 5945-01-599-4910 is a Relay,electromagnetic, manufactured by Omron Electronics Llc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-599-4910 has 5 manufacturer part numbers on file: 40071626 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), GS80000677 (Ge Power Conversion Uk Ltd), 5310174 (Whippendell Electrical Ltd), MY4N-CR (Omron Electronics Llc), E6751103 (Rolls-Royce Plc Naval Marine).
Key specifications for MY4N-CR: Main Contact Maximum Voltage Rating in Volts: 220.0 AC AND 24.0 DC; Main Contact Load Current Rating at Maximum Rated Voltage: 3.0 AMPERES AC AND 30.0 AMPERES DC RESISTIVE LOAD; Coil Quantity: 1; Operating Voltage Rating and Type at Specified Temp: 110.0 VOLTS AC NONSTANDARD TEMP FIRST WINDING. 5 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.