The Relay,electromagnetic, cataloged under National Stock Number 5945-01-601-3412, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is American Zettler Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-601-3412 |
| Primary Part Number | AZ420-V50-4LUS |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | American Zettler Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 150.0 DC |
| Arc Quenching Method | AIR |
| Precious Material | GOLD AND SILVER |
| Duty Type | CONTINUOUS |
| Coil Quantity | 1 |
| Precious Material and Location | CONTACTS SILVER AND CONTACT SURFACES GOLD |
| Material | SILVER CONTACT |
| Terminal Type and Quantity | 1 BANANA PLUG CONTACTS |
| Nonpile-Up Main Contact Arrangement | 2 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 |
|---|---|
| AZ420-V50-4LUS PRIMARY | American Zettler Inc (USA) |
NSN 5945-01-601-3412 is a Relay,electromagnetic, manufactured by American Zettler Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-601-3412 has 1 manufacturer part number on file: AZ420-V50-4LUS (American Zettler Inc).
Key specifications for AZ420-V50-4LUS: Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Overall Height: 1.200 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 150.0 DC; Arc Quenching Method: AIR. 11 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.