The Relay,electromagnetic, cataloged under National Stock Number 5945-01-627-7818, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dayton Electroplate Inc. Government technical data includes 10 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 | 5945-01-627-7818 |
| Primary Part Number | 5YZ79 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Dayton Electroplate Inc |
| Status | ACTIVE |
| Pile-Up Main Contact Form Arrangement | 1 |
| Precious Material | SILVER |
| Main Contact Load Current Rating at Maximum Rated Voltage | 40.0 AMPERES DC RESISTIVE LOAD |
| Main Contact Load Current Rating at Maximum Rated Voltage | 30.0 AMPERES DC INDUCTIVE LOAD |
| Coil Quantity | 1 |
| Precious Material and Location | CONCACT MATERIAL SILVER |
| Material | SILVER CONTACT |
| Terminal Type and Quantity | 4 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, 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 |
|---|---|
| 5YZ79 PRIMARY | Dayton Electroplate Inc (USA) |
NSN 5945-01-627-7818 is a Relay,electromagnetic, manufactured by Dayton Electroplate Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-627-7818 has 1 manufacturer part number on file: 5YZ79 (Dayton Electroplate Inc).
Key specifications for 5YZ79: Overall Height: 2.30 INCHES NOMINAL IN; Pile-Up Main Contact Form Arrangement: 1; Precious Material: SILVER; Main Contact Load Current Rating at Maximum Rated Voltage: 40.0 AMPERES DC RESISTIVE LOAD. 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.