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PartsTable / COMPONENT / 7329276
7329276 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 13.5 OUNCES OZ, diameter: 3.125 INCHES NOMINAL IN, material: ALUMINUM, oversize: 0.040 INCHES NOMINAL IN, head_style: FLAT, oil_groove: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-732-9276, 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
7329276
NSN: 2805-00-732-9276
FSC: 2805
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
weight13.5 OUNCES OZ
diameter3.125 INCHES NOMINAL IN
materialALUMINUM
oversize0.040 INCHES NOMINAL IN
head_styleFLAT
oil_grooveNOT INCLUDED
skirt_typeSEMISPLIT
carbon_grooveINCLUDED
overall_height3.750 INCHES NOMINAL IN
surface_finishFINISHED
oil_passage_typeHOLE LOCATION NOT OTHERWISE SPECIFIED
pin_hole_bushingNOT INCLUDED
NSN2805-00-732-9276
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,INTERNAL COMBUSTION ENGIN TITLE COMPONENT PN 7329276 MFR PISTON,INTERNAL COMBUS
KEY FEATURES
•
RING GROOVE DIAMETER: 2.796 INCHES MINIMUM AND 2.806 INCHES MAXIMUM FIRST RING IN
•
HEAD STYLE: FLAT
•
RING GROOVE WIDTH: 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM THIRD RING IN
•
DISTANCE BETWEEN PIN BOSSES: 1.100 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
•
RING: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
RING GROOVE DIAMETER2.796 INCHES MINIMUM AND 2.806 INCHES MAXIMUM FIRST RING IN
HEAD STYLEFLAT
RING GROOVE DIAMETER2.796 INCHES MINIMUM AND 2.806 INCHES MAXIMUM SECOND RING IN
RING GROOVE DIAMETER2.776 INCHES MINIMUM AND 2.786 INCHES MAXIMUM THIRD RING IN
RING GROOVE WIDTH0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM THIRD RING IN
DISTANCE BETWEEN PIN BOSSES1.100 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
RINGNOT INCLUDED
WEIGHT13.5 OUNCES OZ
RING GROOVE QUANTITY3
FINISHED SIZE DESIGNATIONOVERSIZE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
11670-1Interchangeable
interchangeable cross-reference
interchangeable
22040Interchangeable
interchangeable cross-reference
interchangeable
ACDC24250Interchangeable
interchangeable cross-reference
interchangeable
220040Interchangeable
interchangeable cross-reference
interchangeable
2005-210Interchangeable
interchangeable cross-reference
interchangeable
075-100-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7329276?
7329276 is a PISTON,INTERNAL COMBUSTION ENGIN.
What parts can replace 7329276?
There are 16 known substitutes for 7329276: 11670-1, 22040, ACDC24250 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7329276?
7329276 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-732-9276. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026