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3780018 — RING SET,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3780018: RING SET,PISTON.

The RING SET,PISTON is a the manufacturer industrial component. Key specifications include standard_bore_diameter: 4.000 INCHES IN, end_item_identification: GENERAL MOTORS ENGINE SIZES 302 327 350 CU IN.. This part is cataloged in the U.S.

Government catalog under NSN 2805-01-238-6001, 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
3780018
NSN: 2805-01-238-6001
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 18113 — CHRYSLER CORP HAMTRAMCK ASSEMBLY (USA)
SPECIFICATIONS
standard_bore_diameter4.000 INCHES IN
end_item_identificationGENERAL MOTORS ENGINE SIZES 302 327 350 CU IN.
NSN2805-01-238-6001
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING SET,PISTON TITLE COMPONENT PN 3780018 MFR RING SET,PISTON
KEY FEATURES
•
STANDARD BORE DIAMETER: 4.000 INCHES IN
TECHNICAL CHARACTERISTICS
STANDARD BORE DIAMETER4.000 INCHES IN
END ITEM IDENTIFICATIONGENERAL MOTORS ENGINE SIZES 302 327 350 CU 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.
2805-00-010-2959 2805-00-066-3426 2805-00-326-0797 2805-00-395-7778 2805-00-422-9321 2805-00-447-9114 2805-00-448-0786 2805-00-561-9463
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 3780018?
3780018 is a RING SET,PISTON.
What is the NSN for 3780018?
3780018 is cataloged in the U.S. Government catalog under NSN 2805-01-238-6001. 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.