Cummins 185012 Cylinder Assembly, Actuating, Linear

Cummins 185012 is a engine component 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 Cummins 185012 as the maker's own number under government stock item NSN 3040-00-484-8546. 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 3040-00-484-8546, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Cylinder Assembly, Actuating, Linear

Government stock item (NSN)

3040-00-484-8546

Manufacturer code (CAGE)

15434, CUMMINS INC., COLUMBUS, IN, UNITED STATES

First end outside diameter

All working ends: 0.250 in (nominal)

Bore diameter

0.750 in (nominal)

Body outside diameter

0.812 in (nominal)

Overall diameter

0.812 in (nominal)

First end external thread length

All working ends: 0.500 in (nominal)

Compressed length

3.705 in (nominal)

Extended length

4.705 in (nominal)

Design characteristics

Single acting: single cylinder

First piston rod end thread series designator

All working ends: UNF

First piston rod end thread diameter

All working ends: 0.250 in (nominal)

First piston rod end thread quantity per inch

28

First piston rod end thread class

2A

Port thread series designator

All ports: NPT

Port nominal pipe thread size

All ports: 0.125 in

Body material

Steel corrosion resisting

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)

A part of an engine named by its use. Replaced when worn, leaking or damaged. Check the engine model and serial range.

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.