Detroit Diesel 5120952 Switch, Thermostatic

Detroit Diesel 5120952 is a switch in Engine Parts, US catalog. Listed by US Government (DLA FLIS), October 2026.

Government data (US Government (DLA FLIS), October 2026 edition)

The U.S. government's Federal Logistics Information System (FLIS) records Detroit Diesel 5120952 as the maker's own number under government stock item NSN 5930-00-785-6241. The name and every fact below are FLIS's, credited to US Government (DLA FLIS), October 2026 edition.

Specifications recorded for government stock item NSN 5930-00-785-6241, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Switch, Thermostatic

Government stock item (NSN)

5930-00-785-6241

Manufacturer code (CAGE)

72582, ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC, NOVI, MI, UNITED STATES
Detroit Diesel part numbering. This manufacturer code is now held by Rolls-Royce Solutions America.

Thread length

Single threaded bushing: 1.344 in (nominal)

Body length

3.188 in (nominal)

Body width

1.562 in (nominal)

Body height

5.375 in (nominal)

Temp sensing element type

Bulb

Mounting method

Threaded bushing

Thread quantity per inch

14

Contact action stimulus

Increase

Nominal thread size

Single threaded bushing: 0.500 in

Nonpile-up contact arrangement

Pole, single throw, both positions maintained: 1

Terminal type

Tab W/screw

Contact load current rating

• First voltage amperes resistive load 15.0
• Second voltage amperes resistive load 15.0

Contact adjustability

Actuation point: adjustable

Contact adjustment range

Actuation point degrees fahrenheit 0.00 to 225.00

Contact voltage rating in volts

• First voltage AC at SEA level 230.0
• Second voltage DC at SEA level 115.0

Thread series designator

Single threaded bushing: UNF

Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.

About this kind of part (general, written by SearchForPart)

Report or switch a state for a gauge, light or control unit. A lamp or code for that circuit points to it. Check the connector and thread.

When ordering, give the part number exactly as printed and its maker, and the make, model and year of the truck, trailer, reefer unit or machine (or the engine or unit serial number). SearchForPart shows fitment only as the source printed it: check it before you order.

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Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.