RE23165 — PISTON,INTERNAL COMBUSTION ENGIN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RE23165: PISTON,INTERNAL COMBUSTION ENGIN.

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 48.0 OUNCES OZ, diameter: 4.187 INCHES NOMINAL IN, material: ALUMINUM ALLOY, head_style: CAVITY, oil_groove: INCLUDED, skirt_type: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-005-7588, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

RE23165

NSN: 2815-00-005-7588
FSC: 2815 — Diesel Engines and Components
CAGE: 75755 — DEERE & COMPANY DBA DEERE JOHN CO (USA)

SPECIFICATIONS

weight	48.0 OUNCES OZ
diameter	4.187 INCHES NOMINAL IN
material	ALUMINUM ALLOY
head_style	CAVITY
oil_groove	INCLUDED
skirt_type	SOLID
carbon_groove	NOT INCLUDED
overall_height	4.906 INCHES NOMINAL IN
surface_finish	FINISHED
pin_hole_bushing	NOT INCLUDED
pinhole_diameter	1.5000 INCHES NOMINAL IN
ring_groove_width	0.1000 INCHES NOMINAL FIRST RING IN
NSN	2815-00-005-7588

COMPONENT DIAGRAM

KEY FEATURES

•

CARBON GROOVE: NOT INCLUDED

•

RING GROOVE WIDTH: 0.1000 INCHES NOMINAL FIRST RING IN

•

DISTANCE BETWEEN PIN BOSSES: 1.625 INCHES NOMINAL IN

•

RETAINING RING GROOVE: INCLUDED

•

SURFACE FINISH: FINISHED

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.906 INCHES NOMINAL IN
CARBON GROOVE	NOT INCLUDED
RING GROOVE WIDTH	0.1000 INCHES NOMINAL FIRST RING IN
RING GROOVE WIDTH	0.1000 INCHES NOMINAL SECOND RING IN
RING GROOVE WIDTH	0.2510 INCHES NOMINAL THIRD RING IN
DISTANCE BETWEEN PIN BOSSES	1.625 INCHES NOMINAL IN
RETAINING RING GROOVE	INCLUDED
SURFACE FINISH	FINISHED
DIAMETER	4.187 INCHES NOMINAL IN
RING GROOVE DIAMETER	3.739 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN

OTHER ITEMS IN FSC 2815 — Diesel Engines and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813

SUBSTITUTES & CROSS-REFERENCES 1

AR51800Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is RE23165?

RE23165 is a PISTON,INTERNAL COMBUSTION ENGIN.

What parts can replace RE23165?

There is 1 known substitute for RE23165: AR51800. Substitute compatibility should be verified for your specific system.

What is the NSN for RE23165?

RE23165 is cataloged in the U.S. Government catalog under NSN 2815-00-005-7588. This indicates validated use in U.S. government and defense supply chains.

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RE23165 — PISTON,INTERNAL COMBUSTION ENGIN

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