The Relay,electromagnetic, cataloged under National Stock Number 5945-01-326-4291, 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 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5945-01-326-4291 |
| Primary Part Number | LZN403USDC12 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Omron Electronics Llc |
| Status | ACTIVE |
| Fragility Factor | MODERATELY RUGGED |
| Duty Type | CONTINUOUS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Winding DC Resistance Rating | 330.0 OHMS NOMINAL SINGLE WINDING |
| Nominal Operating Current Rating and Type | 36.4 MILLIAMPERES DC SINGLE WINDING |
| Coil Quantity | 1 |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Nonpile-Up Main Contact Arrangement | 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Purpose for Which Designed | GENERAL |
| 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 |
|---|---|
| 5700-0003-4301 | Data Device Corp Dba Beta Transformer Technology (USA) |
| LZN403USDC12 PRIMARY | Omron Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| LZN403UADC12 | 5/9 Secondary reference Omron Electronics Llc |
| 5700-0003-0300 | 5/9 Secondary reference Data Device Corp Dba Beta Transformer Technology |
NSN 5945-01-326-4291 is a Relay,electromagnetic, manufactured by Omron Electronics Llc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-326-4291 has 2 manufacturer part numbers on file: 5700-0003-4301 (Data Device Corp Dba Beta Transformer Technology), LZN403USDC12 (Omron Electronics Llc).
Key specifications for LZN403USDC12: Fragility Factor: MODERATELY RUGGED; Duty Type: CONTINUOUS; Storage Type: GENERAL PURPOSE WAREHOUSE; Winding DC Resistance Rating: 330.0 OHMS NOMINAL SINGLE WINDING. 10 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.