The RING,PISTON is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2815-01-349-7787, 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
1W502
NSN:2815-01-349-7787 FSC:2815 — Diesel Engines and Components CAGE:11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
Part Number
1W502
NSN
2815-01-349-7787
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 1W502?
1W502 is a RING,PISTON.
What parts can replace 1W502?
There is 1 known substitute for 1W502: 9Y7418 ITEM 7. Substitute compatibility should be verified for your specific system.
What is the NSN for 1W502?
1W502 is cataloged in the U.S. Government catalog under NSN 2815-01-349-7787. This indicates validated use in U.S. government and defense supply chains.
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