DB233 — PISTON,INTERNAL COMBUSTION ENGIN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DB233: PISTON,INTERNAL COMBUSTION ENGIN.

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include diameter: 3.688 INCHES NOMINAL IN, material: ALUMINUM, cut_depth: 0.313 INCHES NOMINAL IN, head_style: FLAT, oil_groove: INCLUDED, skirt_type: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-169-5635, 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

DB233

NSN: 2805-00-169-5635
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)

SPECIFICATIONS

diameter	3.688 INCHES NOMINAL IN
material	ALUMINUM
cut_depth	0.313 INCHES NOMINAL IN
head_style	FLAT
oil_groove	INCLUDED
skirt_type	SOLID
carbon_groove	NOT INCLUDED
overall_height	2.875 INCHES NOMINAL IN
surface_finish	SEMIFINISHED
pin_hole_bushing	NOT INCLUDED
pinhole_diameter	0.7500 INCHES NOMINAL IN
ring_groove_width	0.0940 INCHES NOMINAL SECOND RING IN
NSN	2805-00-169-5635

COMPONENT DIAGRAM

KEY FEATURES

•

CARBON GROOVE: NOT INCLUDED

•

RING GROOVE WIDTH: 0.0940 INCHES NOMINAL FIRST RING IN

•

DISTANCE BETWEEN PIN BOSSES: 1.406 INCHES NOMINAL IN

•

RETAINING RING GROOVE: INCLUDED

•

SURFACE FINISH: SEMIFINISHED

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.875 INCHES NOMINAL IN
CARBON GROOVE	NOT INCLUDED
RING GROOVE WIDTH	0.0940 INCHES NOMINAL FIRST RING IN
RING GROOVE WIDTH	0.1880 INCHES NOMINAL THIRD RING IN
RING GROOVE WIDTH	0.0940 INCHES NOMINAL SECOND RING IN
DISTANCE BETWEEN PIN BOSSES	1.406 INCHES NOMINAL IN
RETAINING RING GROOVE	INCLUDED
SURFACE FINISH	SEMIFINISHED
DIAMETER	3.688 INCHES NOMINAL IN
RING GROOVE DIAMETER	3.281 INCHES NOMINAL FIRST RING IN

OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components

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

2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is DB233?

DB233 is a PISTON,INTERNAL COMBUSTION ENGIN.

What is the NSN for DB233?

DB233 is cataloged in the U.S. Government catalog under NSN 2805-00-169-5635. This indicates validated use in U.S. government and defense supply chains.

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DB233 — PISTON,INTERNAL COMBUSTION ENGIN

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