PartsTable
Technical Data Sheet
Download PDF

T8325M40 — RING SET,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

T8325M40: 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
T8325M40
NSN: 2805-01-238-6001
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 31033 — TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT (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 T8325M40 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 1
3780018Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy T8325M40?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is T8325M40?
T8325M40 is a RING SET,PISTON.
What parts can replace T8325M40?
There is 1 known substitute for T8325M40: 3780018. Substitute compatibility should be verified for your specific system.
What is the NSN for T8325M40?
T8325M40 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.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — T8325M40

✓ 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.