The Relay,electromagnetic, cataloged under National Stock Number 5945-01-431-3693, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-431-3693 |
| Primary Part Number | 4950P7018-5 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 TERMINAL SINGLE MOUNTING FACILITY |
| Coil Quantity | 1 |
| Winding Quantity | 1 |
| 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 |
|---|---|
| PL4950A300249-1 ITEM NO. 3 | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA) |
| 4950P7018-5 PRIMARY | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA) |
NSN 5945-01-431-3693 is a Relay,electromagnetic, manufactured by Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-431-3693 has 2 manufacturer part numbers on file: PL4950A300249-1 ITEM NO. 3 (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division), 4950P7018-5 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives).
Key specifications for 4950P7018-5: Mounting Facility Type and Quantity: 1 TERMINAL SINGLE MOUNTING FACILITY; Coil Quantity: 1; Winding Quantity: 1. 3 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.