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4194294 — PISTON,INTERNAL COMBUSTION ENGIN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4194294: PISTON,INTERNAL COMBUSTION ENGIN.

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include head_style: FLAT, end_item_identification: 2320-01-534-1091; TRUCK, CARGO, part_name_assigned_by_controlling_agency: BODY ASSY, PISTON. This part is cataloged in the U.S.

Government catalog under NSN 2810-01-642-6178, 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
4194294
NSN: 2810-01-642-6178
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
head_styleFLAT
ring_groove_quantity4
end_item_identification2320-01-534-1091; TRUCK, CARGO
part_name_assigned_by_controlling_agencyBODY ASSY, PISTON
NSN2810-01-642-6178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,INTERNAL COMBUSTION ENGIN TITLE COMPONENT PN 4194294 MFR PISTON,INTERNAL COMBUS
KEY FEATURES
•
HEAD STYLE: FLAT
•
RING GROOVE QUANTITY: 4
TECHNICAL CHARACTERISTICS
HEAD STYLEFLAT
RING GROOVE QUANTITY4
PART NAME ASSIGNED BY CONTROLLING AGENCYBODY ASSY, PISTON
END ITEM IDENTIFICATION2320-01-534-1091; TRUCK, CARGO
OTHER ITEMS IN FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2810-00-001-3863 2810-00-001-9036 2810-00-001-9113 2810-00-001-9116 2810-00-001-9117 2810-00-001-9592 2810-00-003-5864 2810-00-004-0436
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4194294?
4194294 is a PISTON,INTERNAL COMBUSTION ENGIN.
What is the NSN for 4194294?
4194294 is cataloged in the U.S. Government catalog under NSN 2810-01-642-6178. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.