Cummins 199822 Piston, Internal Combustion Engine

Cummins 199822 is a piston 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 199822 as the maker's own number under government stock item NSN 2815-00-457-0007. 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 2815-00-457-0007, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.

Government item name

Piston, Internal Combustion Engine

Government stock item (NSN)

2815-00-457-0007

Manufacturer code (CAGE)

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

Furnished items

Retaining ring groove and carbon groove

Overall height

6.270 in (nominal)

Diameter

5.125 in (nominal)

Oil passage type

Hole

Pinhole diameter

1.9900 in (nominal)

Surface finish

Finished

Finished size designation

Standard

Skirt type

Solid

Ring groove quantity

3

Ring groove width

• First ring: 0.1180 in (nominal)
• Second ring: 0.1240 in (nominal)
• Third ring: 0.1875 in (nominal)

Groove taper angle

10 degrees

Ring groove diameter

4.650 in (nominal) and 4.678 in (nominal) and 4.598 in (nominal)

Distance from pin hole center to extreme top

4.000 in (nominal)

Distance between pin bosses

2.460 in (nominal)

Pin type for which designed

Floating

Material

Aluminum alloy

Weight

100.0 oz

Other reference numbers listed under the same stock item

• FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT 972P
• TRW INC TRW STEERING AND SUSPENSION DIV L223F

These numbers are recorded under the same government stock item. That is not a statement that the parts replace each other or fit the same equipment: confirm with the manufacturer.

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)

Moves in the cylinder and passes combustion force to the connecting rod. Replaced in a rebuild or after scoring, cracking or overheating. Check bore size, compression height and the engine rating.

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.