The Relay,electromagnetic, cataloged under National Stock Number 5945-01-531-7259, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Applied Companies. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-531-7259 |
| Primary Part Number | 70598-4 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Applied Companies |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Duty Type | CONTINUOUS |
| Unthreaded Mounting Hole Diameter | 4.5 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM |
| Frequency in Hertz | 60.0 NOMINAL |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 60.0 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM |
| Operating Voltage Rating and Type at Specified Temp | 240.0 VOLTS AC 20 DEG CELSIUS ALL WINDINGS |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 35.0 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM |
| 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 |
|---|---|
| 70598-4 PRIMARY | Applied Companies (USA) |
| CA7-23-01-220W | Sprecher and Schuh Inc S and S Control Div (USA) |
| Reference | Meaning |
|---|---|
| 70598 | 7/2 Vendor item drawing reference Applied Companies |
NSN 5945-01-531-7259 is a Relay,electromagnetic, manufactured by Applied Companies, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-531-7259 has 2 manufacturer part numbers on file: 70598-4 (Applied Companies), CA7-23-01-220W (Sprecher and Schuh Inc S and S Control Div).
Key specifications for 70598-4: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 81.0 MILLIMETERS NOMINAL MM; Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY; Duty Type: CONTINUOUS. 8 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.