The Relay,electromagnetic, cataloged under National Stock Number 5945-00-231-9690, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Essex Electro Engineers Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-231-9690 |
| Primary Part Number | A624-3112-3 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Essex Electro Engineers Inc |
| Status | ACTIVE |
| Duty Type | CONTINUOUS |
| Frequency in Hertz | 400.0 NOMINAL |
| 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 |
|---|---|
| A624-3112-3 PRIMARY | Essex Electro Engineers Inc (USA) |
| Reference | Meaning |
|---|---|
| 00154-0644 | 5/9 Secondary reference Asrc Federal Facilities Logistics, Llc |
| 65A81C254 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 6SE00141-3 | 7/2 Vendor item drawing reference U.S. Government activity |
| 00154-0644 | 5/9 Secondary reference U.S. Government activity |
NSN 5945-00-231-9690 is a Relay,electromagnetic, manufactured by Essex Electro Engineers Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-231-9690 has 1 manufacturer part number on file: A624-3112-3 (Essex Electro Engineers Inc).
Key specifications for A624-3112-3: Overall Height: 2.563 INCHES NOMINAL IN; Duty Type: CONTINUOUS; Overall Length: 3.500 INCHES NOMINAL IN; Frequency in Hertz: 400.0 NOMINAL. 2 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.