The Relay,thermal, cataloged under National Stock Number 5945-00-646-6677, 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 Thales Usa, Inc. Div Air Mobility Solutions ("ams"). Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-646-6677 |
| Primary Part Number | 37022 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| Environmental Protection | HERMETIC |
| Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY CLOSED |
| Contact Maximum Voltage Rating in Volts | 250.0 AC AND 150.0 DC |
| Terminal Type and Quantity | 8 PIN |
| Delay Time in Seconds | 51.0 ADJUSTABLE OPERATE MINIMUM AND 69.0 ADJUSTABLE OPERATE MAXIMUM |
| Heater Power Rating in Watts | 5.0 |
| Contact Maximum Current Rating in Amps | 3.0 AC |
| Mounting Facility Type and Quantity | 1 PLUG-IN |
| Heater Voltage Rating in Volts | 117.0 |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5945-00-646-6677 is a Relay,thermal, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-646-6677 has 2 cross-referenced part numbers: 37022 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), B1877 (Meggitt (new Hampshire), Inc).
There are 5 known substitutes for 5945-00-646-6677: 5355-00-137-3509, 5975-00-296-1669, 5995-00-537-7912 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 37022: Environmental Protection: HERMETIC; Contact Arrangement: SINGLE POLE, SINGLE THROW, NORMALLY CLOSED; Contact Maximum Voltage Rating in Volts: 250.0 AC AND 150.0 DC; Terminal Type and Quantity: 8 PIN. 11 total characteristics are documented in the Federal Logistics Information System.