The Relay,electromagnetic, cataloged under National Stock Number 5945-01-422-2529, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Con-Tech Power Systems Iinc. Bernilled Plantcryogenicsschool of Medicine and Placement of Household Managers and Butlers. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Siemens Energy and Automation Inc Ite Circuit Protection Div (CAGE 66842); Con-Tech Power Systems Iinc. Bernilled Plantcryogenicsschool of Medicine and Placement of Household Managers and Butlers (CAGE 0E0J2) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-422-2529 |
| Primary Part Number | 3TH2040-OAK6 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Con-Tech Power Systems Iinc. Bernilled Plantcryogenicsschool of Medicine and Placement of Household Managers and Butlers |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3TH2040-OAK6 | Siemens Energy and Automation Inc Ite Circuit Protection Div (USA) |
| 3TH2040-OAK6 PRIMARY | Con-Tech Power Systems Iinc. Bernilled Plantcryogenicsschool of Medicine and Placement of Household Managers and Butlers (USA) |
| Reference | Meaning |
|---|---|
| 3TH2040-OAK6 | C/1 Advisory reference — outside the item-of-supply concept Siemans Energy and Automation Inc |
| 3TH2040-OAK6 | C/1 Advisory reference — outside the item-of-supply concept Siemens Ab |
NSN 5945-01-422-2529 is a Relay,electromagnetic, manufactured by Con-Tech Power Systems Iinc. Bernilled Plantcryogenicsschool of Medicine and Placement of Household Managers and Butlers, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-422-2529 has 2 manufacturer part numbers on file: 3TH2040-OAK6 (Siemens Energy and Automation Inc Ite Circuit Protection Div), 3TH2040-OAK6 (Con-Tech Power Systems Iinc. Bernilled Plantcryogenicsschool of Medicine and Placement of Household Managers and Butlers).
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.