The Relay,electromagnetic, cataloged under National Stock Number 5945-01-282-1932, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aromat Corp. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-282-1932 |
| Primary Part Number | S4EB-L2-DC12 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Aromat Corp |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 250.0 AC AND 30.0 DC |
| Fragility Factor | MODERATELY RUGGED |
| Arc Quenching Method | AIR |
| Main Contact Load Current Rating at Maximum Rated Voltage | 4.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Winding DC Resistance Rating | 720.0 OHMS NOMINAL ALL WINDINGS |
| Features Provided | POLARIZED AND LATCHING CONTACTS |
| Nominal Operating Current Rating and Type | 16.7 MILLIAMPERES DC ALL WINDINGS |
| Time Delay | 0.008 SECONDS NOMINAL FIXED OPERATE TIME |
| Time Delay | 0.005 SECONDS NOMINAL FIXED RELEASE TIME |
| Coil Quantity | 2 |
| Cubic Measure | 0.205 CUBIC INCHES |
| Winding Quantity | 2 |
| Operating Voltage Rating and Type at Specified Temp | 12.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 8 PIN ENERGIZING ELEMENT AND CONTACTS |
| Terminal Type and Quantity | 4 PIN DUMMY |
| Nonpile-Up Main Contact Arrangement | 4 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| 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 |
|---|---|
| S4EB-L2-DC12 | Aromat Corp (USA) |
| Reference | Meaning |
|---|---|
| 705 00004 01 | 3/9 Design control — primary reference Rycom Instruments, Inc. |
NSN 5945-01-282-1932 is a Relay,electromagnetic, manufactured by Aromat Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-282-1932 has 1 manufacturer part number on file: S4EB-L2-DC12 (Aromat Corp).
Key specifications for S4EB-L2-DC12: Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Overall Height: 0.394 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 250.0 AC AND 30.0 DC; Fragility Factor: MODERATELY RUGGED. 21 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.