The Relay,thermal, cataloged under National Stock Number 5945-00-518-9206, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Instruments and Flight Research, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-518-9206 |
| Primary Part Number | 510999-9 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Instruments and Flight Research, Inc. |
| Status | CANCELLED |
| Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY CLOSED |
| Heater Voltage Rating in Volts | 26.5 |
| Contact Maximum Voltage Rating in Volts | 230.0 AC |
| Environmental Protection | HERMETIC |
| Delay Time in Seconds | 3.0 FIXED OPERATE MINIMUM AND 7.0 FIXED OPERATE MAXIMUM |
| Overall Diameter | 1.271 INCHES MINIMUM AND 1.301 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 7 PIN |
| Contact Maximum Current Rating in Amps | 1.5 AC |
| Heater Power Rating in Watts | 3.5 |
| Mounting Facility Type and Quantity | 1 PLUG-IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 26-5-5B | Instruments and Flight Research, Inc. (USA) |
| 278817 | Raytheon Technical Services Company (USA) |
| 510999-9 PRIMARY | Instruments and Flight Research, Inc. (USA) |
| 265-5B | Instruments and Flight Research, Inc. (USA) |
| 27817 | Raytheon Technical Services Company (USA) |
| 26.5-5-SB | Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA) |
| 278817 PRIMARY | Cae Usa Inc. (USA) |
NSN 5945-00-518-9206 is a Relay,thermal, manufactured by Instruments and Flight Research, Inc., classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-518-9206 has 7 cross-referenced part numbers: 26-5-5B (Instruments and Flight Research, Inc.), 278817 (Raytheon Technical Services Company), 510999-9 (Instruments and Flight Research, Inc.), 265-5B (Instruments and Flight Research, Inc.), 27817 (Raytheon Technical Services Company) and 2 more.
There are 8 known substitutes for 5945-00-518-9206: 3110-00-100-3632, 5342-00-423-0847, 5945-00-773-6467 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 510999-9: Contact Arrangement: SINGLE POLE, SINGLE THROW, NORMALLY CLOSED; Heater Voltage Rating in Volts: 26.5; Contact Maximum Voltage Rating in Volts: 230.0 AC; Overall Length: 1.625 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-518-9206 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.