The Relay,thermal, cataloged under National Stock Number 5945-01-348-0420, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-348-0420 |
| Primary Part Number | 271-6045P054 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Contact Maximum Voltage Rating in Volts | 115.0 AC AND 32.0 DC |
| Delay Time in Seconds | 150.0 FIXED OPERATE MINIMUM AND 210.0 FIXED OPERATE MAXIMUM |
| Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY CLOSED |
| Heater Power Rating in Watts | 4.5 |
| Heater Voltage Rating in Volts | 115.0 |
| Contact Maximum Current Rating in Amps | 2.0 AC OR 1.0 DC |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Test Data Document | 49956-271-6045 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 5 WIRE HOOK |
| 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 |
|---|---|
| 271-6045P054 | Raytheon Company (USA) |
| 271-6045P054 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 271-6045P054 | 5/9 Secondary reference Raytheon Company Div Corp |
| PT-7908 | 5/9 Secondary reference U.S. Government activity |
NSN 5945-01-348-0420 is a Relay,thermal, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-348-0420 has 2 manufacturer part numbers on file: 271-6045P054 (Raytheon Company), 271-6045P054 (Raytheon Company Dba Raytheon Co).
Key specifications for 271-6045P054: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Height: 1.010 INCHES MAXIMUM IN; Contact Maximum Voltage Rating in Volts: 115.0 AC AND 32.0 DC; Delay Time in Seconds: 150.0 FIXED OPERATE MINIMUM AND 210.0 FIXED OPERATE MAXIMUM. 10 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.