The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include case_style: RECESSED. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-106-5488, 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
640978
NSN:5330-00-106-5488 FSC:5330 — Packing and Gasket Materials CAGE:11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
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FREQUENTLY ASKED QUESTIONS
What is 640978?
640978 is a SEAL,PLAIN ENCASED.
What parts can replace 640978?
There are 2 known substitutes for 640978: 1199-B-1666, 1199V1666. Substitute compatibility should be verified for your specific system.
What is the NSN for 640978?
640978 is cataloged in the U.S. Government catalog under NSN 5330-00-106-5488. This indicates validated use in U.S. government and defense supply chains.
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