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Technical Data Sheet
DB209 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 8.0 OUNCES OZ, diameter: 3.000 INCHES NOMINAL IN, material: ALUMINUM, head_style: FLAT, oil_groove: NOT INCLUDED, skirt_type: FULL SPLIT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-353-5872, 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
DB209
NSN: 2805-00-353-5872
FSC: 2805
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)
SPECIFICATIONS
weight8.0 OUNCES OZ
diameter3.000 INCHES NOMINAL IN
materialALUMINUM
head_styleFLAT
oil_grooveNOT INCLUDED
skirt_typeFULL SPLIT
carbon_grooveNOT INCLUDED
overall_height2.872 INCHES MINIMUM AND 2.873 INCHES MAXIMUM IN
surface_finishFINISHED
oil_passage_typeSLOT LOCATION NOT OTHERWISE SPECIFIED
pin_hole_bushingNOT INCLUDED
pinhole_diameter0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
NSN2805-00-353-5872
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,INTERNAL COMBUSTION ENGIN TITLE COMPONENT PN DB209 MFR PISTON,INTERNAL COMBUS
KEY FEATURES
RING: NOT INCLUDED
RING GROOVE WIDTH: 0.1000 INCHES NOMINAL FIRST RING IN
SKIRT BOTTOM CUTAWAY FEATURE: NOT INCLUDED
RING GROOVE DIAMETER: 2.642 INCHES MINIMUM AND 2.652 INCHES MAXIMUM FOURTH RING IN
HEAD STYLE: FLAT
TECHNICAL CHARACTERISTICS (FLIS)
RINGNOT INCLUDED
RING GROOVE WIDTH0.1000 INCHES NOMINAL FIRST RING IN
RING GROOVE WIDTH0.1890 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM FOURTH RING IN
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
RING GROOVE DIAMETER2.642 INCHES MINIMUM AND 2.652 INCHES MAXIMUM FOURTH RING IN
WEIGHT8.0 OUNCES OZ
RING GROOVE WIDTH0.1000 INCHES NOMINAL SECOND RING IN
HEAD STYLEFLAT
MATERIALALUMINUM
RING GROOVE DIAMETER2.682 INCHES MINIMUM AND 2.692 INCHES MAXIMUM FIRST RING IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
13205E4784Interchangeable
interchangeable cross-reference
interchangeable
11429Interchangeable
interchangeable cross-reference
interchangeable
5855A18Interchangeable
interchangeable cross-reference
interchangeable
KEN-525-3500KAInterchangeable
interchangeable cross-reference
interchangeable
ASD1538Interchangeable
interchangeable cross-reference
interchangeable
3490AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DB209?
DB209 is a PISTON,INTERNAL COMBUSTION ENGIN.
What parts can replace DB209?
There are 14 known substitutes for DB209: 13205E4784, 11429, 5855A18 and 11 more. Substitute compatibility should be verified for your specific system.
Is DB209 still available?
DB209 is currently cancelled.
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