The Relay,electromagnetic, cataloged under National Stock Number 5945-01-281-5530, 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 17 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 | 5945-01-281-5530 |
| Primary Part Number | DS4E-M-DC5V |
| 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 | 7.5 DC |
| Precious Material | GOLD AND SILVER |
| Main Contact Load Current Rating at Maximum Rated Voltage | 3.0 AMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Winding DC Resistance Rating | 56.25 OHMS MINIMUM AND 68.75 OHMS MAXIMUM ALL WINDINGS |
| Nominal Operating Current Rating and Type | 80.0 MILLIAMPERES DC ALL WINDINGS |
| Coil Quantity | 1 |
| Surface Treatment | GOLD CONTACT |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Precious Material and Location | CONTACTS SILVER AND CONTACT SURFACES GOLD |
| Cubic Measure | 0.283 CUBIC INCHES |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 5.0 VOLTS DC 20 DEG CELSIUS ALL WINDINGS |
| Material | SILVER CONTACT |
| Terminal Type and Quantity | 14 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| 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 |
|---|---|
| DS4E-M-DC5V PRIMARY | Aromat Corp (USA) |
NSN 5945-01-281-5530 is a Relay,electromagnetic, manufactured by Aromat Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-281-5530 has 1 manufacturer part number on file: DS4E-M-DC5V (Aromat Corp).
Key specifications for DS4E-M-DC5V: Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Overall Height: 0.512 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN; Main Contact Maximum Voltage Rating in Volts: 7.5 DC; Precious Material: GOLD AND SILVER. 17 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.