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Technical Data Sheet
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23504772 — RING,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

23504772: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2815-01-321-2230, 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
23504772
NSN: 2815-01-321-2230
FSC: 2815 — Diesel Engines and Components
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
end_item_identificationDIESEL ENGINE,DETROIT DIESEL CORP.,TYPE 411,92 MPC SERIES; 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
NSN2815-01-321-2230
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,PISTON TITLE COMPONENT PN 23504772 MFR RING,PISTON
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONDIESEL ENGINE,DETROIT DIESEL CORP.,TYPE 411,92 MPC SERIES; 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813
SUBSTITUTES & CROSS-REFERENCES 1
23503715Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 23504772?
23504772 is a RING,PISTON.
What parts can replace 23504772?
There is 1 known substitute for 23504772: 23503715. Substitute compatibility should be verified for your specific system.
What is the NSN for 23504772?
23504772 is cataloged in the U.S. Government catalog under NSN 2815-01-321-2230. 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.