The Relay,electromagnetic, cataloged under National Stock Number 5945-01-633-1886, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mercury Displacement Industries Inc. Government technical data includes 8 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 | 5945-01-633-1886 |
| Primary Part Number | 3350NO-120AH-18 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Mercury Displacement Industries Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BRACKET(S) SINGLE MOUNTING FACILITY |
| Duty Type | INTERMITTENT |
| Frequency in Hertz | 50.0 MINIMUM AND 60.0 MAXIMUM |
| Winding DC Resistance Rating | 417.0 OHMS NOMINAL ALL WINDINGS |
| Coil Quantity | 3 |
| Environmental Protection | CORROSION RESISTANT AND SHOCK RESISTANT |
| Operating Voltage Rating and Type at Specified Temp | 480.0 VOLTS AC 85 DEG CELSIUS ALL WINDINGS |
| Terminal Type and Quantity | 6 TAB W/SCREW ALL FUNCTIONS |
| 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 |
|---|---|
| 3350NO-120AH-18 PRIMARY | Mercury Displacement Industries Inc (USA) |
NSN 5945-01-633-1886 is a Relay,electromagnetic, manufactured by Mercury Displacement Industries Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-633-1886 has 1 manufacturer part number on file: 3350NO-120AH-18 (Mercury Displacement Industries Inc).
Key specifications for 3350NO-120AH-18: Mounting Facility Type and Quantity: 1 BRACKET(S) SINGLE MOUNTING FACILITY; Overall Height: 3.625 INCHES NOMINAL IN; Duty Type: INTERMITTENT; Overall Length: 4.375 INCHES NOMINAL IN. 8 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.