The Relay,thermal, cataloged under National Stock Number 5945-00-665-7445, 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 Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5945-00-665-7445 |
| Primary Part Number | 121163-1 |
| Item Name | Relay,thermal |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Kearfott Corporation Div Guidance and Navigation Division |
| Status | CANCELLED |
| Contact Maximum Voltage Rating in Volts | 115.0 AC |
| Contact Maximum Current Rating in Amps | 6.0 AC |
| Delay Time in Seconds | 300.0 ADJUSTABLE OPERATE NOMINAL |
| Heater Voltage Rating in Volts | 27.5 |
| Environmental Protection | HERMETIC |
| Heater Power Rating in Watts | 4.0 |
| Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| Terminal Type and Quantity | 7 PIN |
| Overall Diameter | 0.797 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 PLUG-IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 121163-1 PRIMARY | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| RM160N028 | Radiodetection, Llc (USA) |
| RM160-28V300SN0 | Radiodetection, Llc (USA) |
NSN 5945-00-665-7445 is a Relay,thermal, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5945 (No Item Name Available). Status: cancelled.
NSN 5945-00-665-7445 has 3 cross-referenced part numbers: 121163-1 (Kearfott Corporation Div Guidance and Navigation Division), RM160N028 (Radiodetection, Llc), RM160-28V300SN0 (Radiodetection, Llc).
There are 3 known substitutes for 5945-00-665-7445: 5998-00-442-0122, 5945-00-827-4688, 5995-01-578-5989. Verify interchangeability with system specifications before substitution.
Key specifications for 121163-1: Overall Length: 2.375 INCHES NOMINAL IN; Contact Maximum Voltage Rating in Volts: 115.0 AC; Contact Maximum Current Rating in Amps: 6.0 AC; Delay Time in Seconds: 300.0 ADJUSTABLE OPERATE NOMINAL. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5945-00-665-7445 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.