The Relay,electromagnetic, cataloged under National Stock Number 5945-01-208-5123, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Eaton Corporation (CAGE 31795); Federal Equipment Co (CAGE 60587); Omron Electronics Llc (CAGE 61964) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-208-5123 |
| Primary Part Number | 140104077 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Eaton Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 140104077 | Eaton Corporation (USA) |
| EM7002 | Federal Equipment Co (USA) |
| MK2EPUADC24 | Omron Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| RM83-22-24 | 3/9 Design control — primary reference Itt Semiconductors a Division of International Telephone and Telegraph Corp |
| RM83-22-24 | 5/9 Secondary reference Itt Corp Itt Components Div |
| CAD11D10-24 | C/1 Advisory reference — outside the item-of-supply concept Schrack C and Co |
NSN 5945-01-208-5123 is a Relay,electromagnetic, manufactured by Eaton Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-208-5123 has 3 manufacturer part numbers on file: 140104077 (Eaton Corporation), EM7002 (Federal Equipment Co), MK2EPUADC24 (Omron Electronics Llc).
1 possible match (shared part number, not a government interchangeability claim): 5945-01-485-4637. Verify interchangeability with system specifications before substitution.
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.