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ET18-1MM — RING,SEAL,TURBINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ET18-1MM: RING,SEAL,TURBINE.

The RING,SEAL,TURBINE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: COPPER,2.844 IN. ID,0.078 IN.

THICK IN. This part is cataloged in the U.S. Government catalog under NSN 2815-00-338-4666, 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
ET18-1MM
NSN: 2815-00-338-4666
FSC: 2815 — Diesel Engines and Components
CAGE: 14541 — COOPER MACHINERY SERVICES LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCOPPER,2.844 IN. ID,0.078 IN. THICK IN
NSN2815-00-338-4666
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,SEAL,TURBINE TITLE COMPONENT PN ET18-1MM MFR RING,SEAL,TURBINE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: COPPER,2.844 IN. ID,0.078 IN. THICK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCOPPER,2.844 IN. ID,0.078 IN. THICK IN
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

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 ET18-1MM?
ET18-1MM is a RING,SEAL,TURBINE.
What is the NSN for ET18-1MM?
ET18-1MM is cataloged in the U.S. Government catalog under NSN 2815-00-338-4666. 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.