The Relay,thermal, cataloged under National Stock Number 5945-00-458-9596, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-458-9596 |
| Primary Part Number | 58592-5 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Contact Maximum Voltage Rating in Volts | 115.0 AC AND 32.0 DC |
| Delay Time in Seconds | 5.0 FIXED OPERATE NOMINAL |
| Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY CLOSED |
| Heater Power Rating in Watts | 4.5 |
| Heater Voltage Rating in Volts | 28.0 |
| Contact Maximum Current Rating in Amps | 2.0 AC OR 1.0 DC |
| Environmental Protection | HERMETIC AND DUSTPROOF |
| 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 |
|---|---|
| 58592-5 PRIMARY | Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| LT-2224 | 5/9 Secondary reference U.S. Government activity |
| FR-05-07-05S-NC-28 | 5/9 Secondary reference Dialtron Corp |
| FR-05-07-05S-NC-28 | 5/9 Secondary reference Relay Specialties Inc |
NSN 5945-00-458-9596 is a Relay,thermal, manufactured by Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-458-9596 has 1 manufacturer part number on file: 58592-5 (Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems).
Key specifications for 58592-5: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 1.031 INCHES NOMINAL IN; Contact Maximum Voltage Rating in Volts: 115.0 AC AND 32.0 DC; Delay Time in Seconds: 5.0 FIXED OPERATE NOMINAL. 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.